52931944 has 16 divisors (see below), whose sum is σ = 106882020. Its totient is φ = 24430080.

The previous prime is 52931939. The next prime is 52931951. The reversal of 52931944 is 44913925.

It can be written as a sum of positive squares in 2 ways, for example, as 48135844 + 4796100 = 6938^2 + 2190^2 .

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, 254377 + ... + 254584.

Almost surely, 2^52931944 is an apocalyptic number.

It is an amenable number.

52931944 is an abundant number, since it is smaller than the sum of its proper divisors (53950076).

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

52931944 is a wasteful number, since it uses less digits than its factorization.

52931944 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508980 (or 508976 counting only the distinct ones).

The product of its digits is 38880, while the sum is 37.

The square root of 52931944 is about 7275.4342825704. The cubic root of 52931944 is about 375.4677280757.

The spelling of 52931944 in words is "fifty-two million, nine hundred thirty-one thousand, nine hundred forty-four".