51716710032 has 80 divisors (see below), whose sum is σ = 143953578048. Its totient is φ = 15904535040.

The previous prime is 51716710009. The next prime is 51716710061. The reversal of 51716710032 is 23001761715.

It is a junction number, because it is equal to n+sod(n) for n = 51716709975 and 51716710002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1234258 + ... + 1275470.

Almost surely, 2^51716710032 is an apocalyptic number.

51716710032 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

51716710032 is an abundant number, since it is smaller than the sum of its proper divisors (92236868016).

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

51716710032 is a wasteful number, since it uses less digits than its factorization.

51716710032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43248 (or 43242 counting only the distinct ones).

The product of its (nonzero) digits is 8820, while the sum is 33.

The spelling of 51716710032 in words is "fifty-one billion, seven hundred sixteen million, seven hundred ten thousand, thirty-two".