53354052 has 108 divisors (see below), whose sum is σ = 148795920. Its totient is φ = 16691184.

The previous prime is 53354051. The next prime is 53354053. The reversal of 53354052 is 25045335.

It is an interprime number because it is at equal distance from previous prime (53354051) and next prime (53354053).

It is a tau number, because it is divible by the number of its divisors (108).

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 (53354051) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 498583 + ... + 498689.

It is an arithmetic number, because the mean of its divisors is an integer number (1377740).

Almost surely, 2^53354052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53354052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (74397960).

53354052 is an abundant number, since it is smaller than the sum of its proper divisors (95441868).

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

53354052 is a wasteful number, since it uses less digits than its factorization.

53354052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 154 (or 131 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 27.

The square root of 53354052 is about 7304.3858058019. The cubic root of 53354052 is about 376.4631477715.

Adding to 53354052 its reverse (25045335), we get a palindrome (78399387).

The spelling of 53354052 in words is "fifty-three million, three hundred fifty-four thousand, fifty-two".