52910032 has 20 divisors (see below), whose sum is σ = 117158176. Its totient is φ = 22675680.

The previous prime is 52910029. The next prime is 52910057. The reversal of 52910032 is 23001925.

It is a junction number, because it is equal to n+sod(n) for n = 52909985 and 52910012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 236094 + ... + 236317.

Almost surely, 2^52910032 is an apocalyptic number.

It is an amenable number.

52910032 is an abundant number, since it is smaller than the sum of its proper divisors (64248144).

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

52910032 is a wasteful number, since it uses less digits than its factorization.

52910032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472426 (or 472420 counting only the distinct ones).

The product of its (nonzero) digits is 540, while the sum is 22.

The square root of 52910032 is about 7273.9282372044. The cubic root of 52910032 is about 375.4159106931.

Adding to 52910032 its reverse (23001925), we get a palindrome (75911957).

The spelling of 52910032 in words is "fifty-two million, nine hundred ten thousand, thirty-two".