50687536 has 20 divisors (see below), whose sum is σ = 99163792. Its totient is φ = 25096896.

The previous prime is 50687531. The next prime is 50687543. The reversal of 50687536 is 63578605.

It is not an unprimeable number, because it can be changed into a prime (50687531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13731 + ... + 17026.

Almost surely, 2^50687536 is an apocalyptic number.

It is an amenable number.

50687536 is a deficient number, since it is larger than the sum of its proper divisors (48476256).

50687536 is a wasteful number, since it uses less digits than its factorization.

50687536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30868 (or 30862 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 40.

The square root of 50687536 is about 7119.5179612106. The cubic root of 50687536 is about 370.0840714729.

The spelling of 50687536 in words is "fifty million, six hundred eighty-seven thousand, five hundred thirty-six".