51050446475 has 48 divisors (see below), whose sum is σ = 72864979200. Its totient is φ = 34755454080.

The previous prime is 51050446459. The next prime is 51050446501. The reversal of 51050446475 is 57464405015.

It is not a de Polignac number, because 51050446475 - 2⁴ = 51050446459 is a prime.

It is a super-2 number, since 2×51050446475² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 34989296 + ... + 34990754.

It is an arithmetic number, because the mean of its divisors is an integer number (1518020400).

Almost surely, 2^51050446475 is an apocalyptic number.

51050446475 is a deficient number, since it is larger than the sum of its proper divisors (21814532725).

51050446475 is a wasteful number, since it uses less digits than its factorization.

51050446475 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2772 (or 2767 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The spelling of 51050446475 in words is "fifty-one billion, fifty million, four hundred forty-six thousand, four hundred seventy-five".