53672112 has 160 divisors (see below), whose sum is σ = 174988800. Its totient is φ = 15614208.

The previous prime is 53672081. The next prime is 53672117. The reversal of 53672112 is 21127635.

It is a happy number.

53672112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (53672117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 106453 + ... + 106955.

It is an arithmetic number, because the mean of its divisors is an integer number (1093680).

Almost surely, 2^53672112 is an apocalyptic number.

53672112 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53672112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (87494400).

53672112 is an abundant number, since it is smaller than the sum of its proper divisors (121316688).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

53672112 is a wasteful number, since it uses less digits than its factorization.

53672112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 552 (or 540 counting only the distinct ones).

The product of its digits is 2520, while the sum is 27.

The square root of 53672112 is about 7326.1253060537. The cubic root of 53672112 is about 377.2097372537.

Adding to 53672112 its reverse (21127635), we get a palindrome (74799747).

The spelling of 53672112 in words is "fifty-three million, six hundred seventy-two thousand, one hundred twelve".