50403632 has 20 divisors (see below), whose sum is σ = 98158896. Its totient is φ = 25072320.

The previous prime is 50403601. The next prime is 50403643. The reversal of 50403632 is 23630405.

It is a super-2 number, since 2×50403632² = 5081052237582848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 50403598 and 50403607.

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, 4844 + ... + 11147.

Almost surely, 2^50403632 is an apocalyptic number.

It is an amenable number.

50403632 is a deficient number, since it is larger than the sum of its proper divisors (47755264).

50403632 is a wasteful number, since it uses less digits than its factorization.

50403632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16196 (or 16190 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 23.

The square root of 50403632 is about 7099.5515351323. The cubic root of 50403632 is about 369.3918228849.

The spelling of 50403632 in words is "fifty million, four hundred three thousand, six hundred thirty-two".