50687168775 has 48 divisors (see below), whose sum is σ = 89877997440. Its totient is φ = 25127107200.

The previous prime is 50687168759. The next prime is 50687168869. The reversal of 50687168775 is 57786178605.

It is not a de Polignac number, because 50687168775 - 2⁴ = 50687168759 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 260041 + ... + 411090.

It is an arithmetic number, because the mean of its divisors is an integer number (1872458280).

Almost surely, 2^50687168775 is an apocalyptic number.

50687168775 is a deficient number, since it is larger than the sum of its proper divisors (39190828665).

50687168775 is a wasteful number, since it uses less digits than its factorization.

50687168775 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 671216 (or 671211 counting only the distinct ones).

The product of its (nonzero) digits is 19756800, while the sum is 60.

The spelling of 50687168775 in words is "fifty billion, six hundred eighty-seven million, one hundred sixty-eight thousand, seven hundred seventy-five".