51324560088 has 32 divisors (see below), whose sum is σ = 130118607360. Its totient is φ = 16867225760.

The previous prime is 51324560087. The next prime is 51324560117. The reversal of 51324560088 is 88006542315.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (51324560081) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15058320 + ... + 15061727.

It is an arithmetic number, because the mean of its divisors is an integer number (4066206480).

Almost surely, 2^51324560088 is an apocalyptic number.

It is an amenable number.

51324560088 is an abundant number, since it is smaller than the sum of its proper divisors (78794047272).

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

51324560088 is a wasteful number, since it uses less digits than its factorization.

51324560088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30120127 (or 30120123 counting only the distinct ones).

The product of its (nonzero) digits is 230400, while the sum is 42.

The spelling of 51324560088 in words is "fifty-one billion, three hundred twenty-four million, five hundred sixty thousand, eighty-eight".