52337152 has 80 divisors (see below), whose sum is σ = 126688320. Its totient is φ = 21086208.

The previous prime is 52337147. The next prime is 52337183. The reversal of 52337152 is 25173325.

It is a super-2 number, since 2×52337152² = 5478354958942208, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 52337152.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60499 + ... + 61357.

It is an arithmetic number, because the mean of its divisors is an integer number (1583604).

Almost surely, 2^52337152 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 52337152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63344160).

52337152 is an abundant number, since it is smaller than the sum of its proper divisors (74351168).

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

52337152 is an equidigital number, since it uses as much as digits as its factorization.

52337152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 901 (or 885 counting only the distinct ones).

The product of its digits is 6300, while the sum is 28.

The square root of 52337152 is about 7234.4420655639. The cubic root of 52337152 is about 374.0560603050.

It can be divided in two parts, 523 and 37152, that added together give a triangular number (37675 = T₂₇₄).

The spelling of 52337152 in words is "fifty-two million, three hundred thirty-seven thousand, one hundred fifty-two".