51125226777710 has 16 divisors (see below), whose sum is σ = 92687461498800. Its totient is φ = 20302967755776.

The previous prime is 51125226777637. The next prime is 51125226777761. The reversal of 51125226777710 is 1777762252115.

It is a super-2 number, since 2×51125226777710² (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, 18390367955 + ... + 18390370734.

It is an arithmetic number, because the mean of its divisors is an integer number (5792966343675).

Almost surely, 2^{51125226777710} is an apocalyptic number.

51125226777710 is a deficient number, since it is larger than the sum of its proper divisors (41562234721090).

51125226777710 is a wasteful number, since it uses less digits than its factorization.

51125226777710 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36780738835.

The product of its (nonzero) digits is 2881200, while the sum is 53.

The spelling of 51125226777710 in words is "fifty-one trillion, one hundred twenty-five billion, two hundred twenty-six million, seven hundred seventy-seven thousand, seven hundred ten".