51372057332182 has 16 divisors (see below), whose sum is σ = 79216482823632. Its totient is φ = 24970990538880.

The previous prime is 51372057332159. The next prime is 51372057332209. The reversal of 51372057332182 is 28123375027315.

It is a super-2 number, since 2×51372057332182² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1106846943 + ... + 1106893354.

It is an arithmetic number, because the mean of its divisors is an integer number (4951030176477).

Almost surely, 2^{51372057332182} is an apocalyptic number.

51372057332182 is a deficient number, since it is larger than the sum of its proper divisors (27844425491450).

51372057332182 is a wasteful number, since it uses less digits than its factorization.

51372057332182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2213740623.

The product of its (nonzero) digits is 2116800, while the sum is 49.

The spelling of 51372057332182 in words is "fifty-one trillion, three hundred seventy-two billion, fifty-seven million, three hundred thirty-two thousand, one hundred eighty-two".