51124241513625 has 96 divisors (see below), whose sum is σ = 101634429506688. Its totient is φ = 22739430672000.

The previous prime is 51124241513557. The next prime is 51124241513651. The reversal of 51124241513625 is 52631514242115.

It is not a de Polignac number, because 51124241513625 - 2⁸ = 51124241513369 is a prime.

It is a super-2 number, since 2×51124241513625² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 36918391 + ... + 38278140.

It is an arithmetic number, because the mean of its divisors is an integer number (1058691974028).

Almost surely, 2^{51124241513625} is an apocalyptic number.

It is an amenable number.

51124241513625 is a deficient number, since it is larger than the sum of its proper divisors (50510187993063).

51124241513625 is a wasteful number, since it uses less digits than its factorization.

51124241513625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 75196600 (or 75196583 counting only the distinct ones).

The product of its digits is 288000, while the sum is 42.

The spelling of 51124241513625 in words is "fifty-one trillion, one hundred twenty-four billion, two hundred forty-one million, five hundred thirteen thousand, six hundred twenty-five".