51526425662632 has 16 divisors (see below), whose sum is σ = 96612364376640. Its totient is φ = 25763128495536.

The previous prime is 51526425662627. The next prime is 51526425662669. The reversal of 51526425662632 is 23626652462515.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7906608 + ... + 12867295.

It is an arithmetic number, because the mean of its divisors is an integer number (6038272773540).

Almost surely, 2^{51526425662632} is an apocalyptic number.

It is an amenable number.

51526425662632 is a deficient number, since it is larger than the sum of its proper divisors (45085938714008).

51526425662632 is a wasteful number, since it uses less digits than its factorization.

51526425662632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21083952 (or 21083948 counting only the distinct ones).

The product of its digits is 31104000, while the sum is 55.

The spelling of 51526425662632 in words is "fifty-one trillion, five hundred twenty-six billion, four hundred twenty-five million, six hundred sixty-two thousand, six hundred thirty-two".