53612101 has 12 divisors (see below), whose sum is σ = 58177728. Its totient is φ = 49372352.

The previous prime is 53612093. The next prime is 53612131. The reversal of 53612101 is 10121635.

It is not a de Polignac number, because 53612101 - 2³ = 53612093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53612131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11610 + ... + 15556.

It is an arithmetic number, because the mean of its divisors is an integer number (4848144).

Almost surely, 2^53612101 is an apocalyptic number.

It is an amenable number.

53612101 is a deficient number, since it is larger than the sum of its proper divisors (4565627).

53612101 is a wasteful number, since it uses less digits than its factorization.

53612101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4028 (or 4011 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 19.

The square root of 53612101 is about 7322.0284757709. The cubic root of 53612101 is about 377.0690982596.

Adding to 53612101 its reverse (10121635), we get a palindrome (63733736).

The spelling of 53612101 in words is "fifty-three million, six hundred twelve thousand, one hundred one".