51076131 has 16 divisors (see below), whose sum is σ = 69907200. Its totient is φ = 33153120.

The previous prime is 51076111. The next prime is 51076133. The reversal of 51076131 is 13167015.

It is not a de Polignac number, because 51076131 - 2¹¹ = 51074083 is a prime.

It is a super-2 number, since 2×51076131² = 5217542315858322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (51076133) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76941 + ... + 77601.

It is an arithmetic number, because the mean of its divisors is an integer number (4369200).

Almost surely, 2^51076131 is an apocalyptic number.

51076131 is a deficient number, since it is larger than the sum of its proper divisors (18831069).

51076131 is a wasteful number, since it uses less digits than its factorization.

51076131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1306.

The product of its (nonzero) digits is 630, while the sum is 24.

The square root of 51076131 is about 7146.7566769829. The cubic root of 51076131 is about 371.0274122866.

The spelling of 51076131 in words is "fifty-one million, seventy-six thousand, one hundred thirty-one".