51063455056625 has 32 divisors (see below), whose sum is σ = 69565984465536. Its totient is φ = 37112799960000.

The previous prime is 51063455056553. The next prime is 51063455056631. The reversal of 51063455056625 is 52665055436015.

It is a happy number.

51063455056625 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 51063455056625 - 2¹⁸ = 51063454794481 is a prime.

It is a super-2 number, since 2×51063455056625² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10023242 + ... + 14233491.

It is an arithmetic number, because the mean of its divisors is an integer number (2173937014548).

Almost surely, 2^{51063455056625} is an apocalyptic number.

51063455056625 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

51063455056625 is a deficient number, since it is larger than the sum of its proper divisors (18502529408911).

51063455056625 is a wasteful number, since it uses less digits than its factorization.

51063455056625 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24258290 (or 24258280 counting only the distinct ones).

The product of its (nonzero) digits is 16200000, while the sum is 53.

The spelling of 51063455056625 in words is "fifty-one trillion, sixty-three billion, four hundred fifty-five million, fifty-six thousand, six hundred twenty-five".