50557712 has 20 divisors (see below), whose sum is σ = 100041216. Its totient is φ = 24740640.

The previous prime is 50557699. The next prime is 50557721. The reversal of 50557712 is 21775505.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

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, 32864 + ... + 34367.

Almost surely, 2^50557712 is an apocalyptic number.

It is an amenable number.

50557712 is a deficient number, since it is larger than the sum of its proper divisors (49483504).

50557712 is a wasteful number, since it uses less digits than its factorization.

50557712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67286 (or 67280 counting only the distinct ones).

The product of its (nonzero) digits is 12250, while the sum is 32.

The square root of 50557712 is about 7110.3946444624. The cubic root of 50557712 is about 369.7678407251.

The spelling of 50557712 in words is "fifty million, five hundred fifty-seven thousand, seven hundred twelve".