51051760288 has 24 divisors (see below), whose sum is σ = 105798057120. Its totient is φ = 24182412480.

The previous prime is 51051760271. The next prime is 51051760297. The reversal of 51051760288 is 88206715015.

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, 41982748 + ... + 41983963.

It is an arithmetic number, because the mean of its divisors is an integer number (4408252380).

Almost surely, 2^51051760288 is an apocalyptic number.

It is an amenable number.

51051760288 is an abundant number, since it is smaller than the sum of its proper divisors (54746296832).

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

51051760288 is a wasteful number, since it uses less digits than its factorization.

51051760288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83966740 (or 83966732 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 43.

The spelling of 51051760288 in words is "fifty-one billion, fifty-one million, seven hundred sixty thousand, two hundred eighty-eight".