51631414522315 has 8 divisors (see below), whose sum is σ = 61958085282288. Its totient is φ = 41304873047520.

The previous prime is 51631414522301. The next prime is 51631414522327. The reversal of 51631414522315 is 51322541413615.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 51631414522315 - 2⁹ = 51631414521803 is a prime.

It is a Duffinian 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, 31440517 + ... + 33041926.

It is an arithmetic number, because the mean of its divisors is an integer number (7744760660286).

Almost surely, 2^{51631414522315} is an apocalyptic number.

51631414522315 is a deficient number, since it is larger than the sum of its proper divisors (10326670759973).

51631414522315 is a wasteful number, since it uses less digits than its factorization.

51631414522315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64642589.

The product of its digits is 432000, while the sum is 43.

The spelling of 51631414522315 in words is "fifty-one trillion, six hundred thirty-one billion, four hundred fourteen million, five hundred twenty-two thousand, three hundred fifteen".