51352413595968 has 28 divisors (see below), whose sum is σ = 135869927639840. Its totient is φ = 17117471198592.

The previous prime is 51352413595939. The next prime is 51352413595979. The reversal of 51352413595968 is 86959531425315.

51352413595968 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 51352413595899 and 51352413595908.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133730243548 + ... + 133730243931.

Almost surely, 2^{51352413595968} is an apocalyptic number.

It is an amenable number.

51352413595968 is an abundant number, since it is smaller than the sum of its proper divisors (84517514043872).

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

51352413595968 is a wasteful number, since it uses less digits than its factorization.

51352413595968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267460487494 (or 267460487484 counting only the distinct ones).

The product of its digits is 174960000, while the sum is 66.

The spelling of 51352413595968 in words is "fifty-one trillion, three hundred fifty-two billion, four hundred thirteen million, five hundred ninety-five thousand, nine hundred sixty-eight".