51468504588 has 72 divisors (see below), whose sum is σ = 131342907696. Its totient is φ = 16992892800.

The previous prime is 51468504533. The next prime is 51468504601. The reversal of 51468504588 is 88540586415.

51468504588 is a `hidden beast` number, since 5 + 1 + 4 + 6 + 8 + 50 + 4 + 588 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2541270 + ... + 2561442.

Almost surely, 2^51468504588 is an apocalyptic number.

It is an amenable number.

51468504588 is an abundant number, since it is smaller than the sum of its proper divisors (79874403108).

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

51468504588 is a wasteful number, since it uses less digits than its factorization.

51468504588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20855 (or 20850 counting only the distinct ones).

The product of its (nonzero) digits is 6144000, while the sum is 54.

The spelling of 51468504588 in words is "fifty-one billion, four hundred sixty-eight million, five hundred four thousand, five hundred eighty-eight".