50107688 has 16 divisors (see below), whose sum is σ = 94276980. Its totient is φ = 24967168.

The previous prime is 50107661. The next prime is 50107691. The reversal of 50107688 is 88670105.

It is a happy number.

50107688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 50098084 + 9604 = 7078^2 + 98^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8345 + ... + 13032.

Almost surely, 2^50107688 is an apocalyptic number.

It is an amenable number.

50107688 is a deficient number, since it is larger than the sum of its proper divisors (44169292).

50107688 is a wasteful number, since it uses less digits than its factorization.

50107688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21676 (or 21672 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 35.

The square root of 50107688 is about 7078.6784077256. The cubic root of 50107688 is about 368.6674442019.

The spelling of 50107688 in words is "fifty million, one hundred seven thousand, six hundred eighty-eight".