51059164575 has 24 divisors (see below), whose sum is σ = 87140978176. Its totient is φ = 26353116000.

The previous prime is 51059164567. The next prime is 51059164609. The reversal of 51059164575 is 57546195015.

It is not a de Polignac number, because 51059164575 - 2³ = 51059164567 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10978141 + ... + 10982790.

Almost surely, 2^51059164575 is an apocalyptic number.

51059164575 is a deficient number, since it is larger than the sum of its proper divisors (36081813601).

51059164575 is a wasteful number, since it uses less digits than its factorization.

51059164575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21960975 (or 21960970 counting only the distinct ones).

The product of its (nonzero) digits is 945000, while the sum is 48.

The spelling of 51059164575 in words is "fifty-one billion, fifty-nine million, one hundred sixty-four thousand, five hundred seventy-five".