51310404114066 has 40 divisors (see below), whose sum is σ = 116428671342720. Its totient is φ = 16886968438392.

The previous prime is 51310404114049. The next prime is 51310404114089. The reversal of 51310404114066 is 66041140401315.

51310404114066 is a `hidden beast` number, since 5 + 131 + 0 + 404 + 114 + 0 + 6 + 6 = 666.

It is a super-2 number, since 2×51310404114066² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 51310404114066.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 2004613086 + ... + 2004638681.

It is an arithmetic number, because the mean of its divisors is an integer number (2910716783568).

Almost surely, 2^{51310404114066} is an apocalyptic number.

51310404114066 is an abundant number, since it is smaller than the sum of its proper divisors (65118267228654).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

51310404114066 is a wasteful number, since it uses less digits than its factorization.

51310404114066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4009251860 (or 4009251851 counting only the distinct ones).

The product of its (nonzero) digits is 34560, while the sum is 36.

The spelling of 51310404114066 in words is "fifty-one trillion, three hundred ten billion, four hundred four million, one hundred fourteen thousand, sixty-six".