53372488 has 32 divisors (see below), whose sum is σ = 110408760. Its totient is φ = 24030720.

The previous prime is 53372477. The next prime is 53372507. The reversal of 53372488 is 88427335.

It can be written as a sum of positive squares in 4 ways, for example, as 36216324 + 17156164 = 6018^2 + 4142^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 53372488.

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, 1995 + ... + 10522.

Almost surely, 2^53372488 is an apocalyptic number.

It is an amenable number.

53372488 is an abundant number, since it is smaller than the sum of its proper divisors (57036272).

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

53372488 is a wasteful number, since it uses less digits than its factorization.

53372488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12577 (or 12573 counting only the distinct ones).

The product of its digits is 161280, while the sum is 40.

The square root of 53372488 is about 7305.6476783376. The cubic root of 53372488 is about 376.5065038996.

The spelling of 53372488 in words is "fifty-three million, three hundred seventy-two thousand, four hundred eighty-eight".