50516536 has 32 divisors (see below), whose sum is σ = 109117440. Its totient is φ = 21476448.

The previous prime is 50516527. The next prime is 50516549. The reversal of 50516536 is 63561505.

It is a junction number, because it is equal to n+sod(n) for n = 50516498 and 50516507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3561 + ... + 10663.

It is an arithmetic number, because the mean of its divisors is an integer number (3409920).

Almost surely, 2^50516536 is an apocalyptic number.

50516536 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

50516536 is an abundant number, since it is smaller than the sum of its proper divisors (58600904).

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

50516536 is a wasteful number, since it uses less digits than its factorization.

50516536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7243 (or 7239 counting only the distinct ones).

The product of its (nonzero) digits is 13500, while the sum is 31.

The square root of 50516536 is about 7107.4985754483. The cubic root of 50516536 is about 369.6674294308.

The spelling of 50516536 in words is "fifty million, five hundred sixteen thousand, five hundred thirty-six".