57262805232 has 80 divisors (see below), whose sum is σ = 156891291648. Its totient is φ = 17958378240.

The previous prime is 57262805231. The next prime is 57262805261. The reversal of 57262805232 is 23250826275.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (57262805231) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 357808 + ... + 492495.

Almost surely, 2^57262805232 is an apocalyptic number.

It is an amenable number.

57262805232 is an abundant number, since it is smaller than the sum of its proper divisors (99628486416).

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

57262805232 is a wasteful number, since it uses less digits than its factorization.

57262805232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 850398 (or 850392 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 42.

The spelling of 57262805232 in words is "fifty-seven billion, two hundred sixty-two million, eight hundred five thousand, two hundred thirty-two".