51014461600 has 36 divisors (see below), whose sum is σ = 124539056334. Its totient is φ = 20405784320.

The previous prime is 51014461573. The next prime is 51014461639. The reversal of 51014461600 is 616441015.

It can be written as a sum of positive squares in 3 ways, for example, as 21338197776 + 29676263824 = 146076^2 + 172268^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 31883239 + ... + 31884838.

Almost surely, 2^51014461600 is an apocalyptic number.

51014461600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51014461600 is an abundant number, since it is smaller than the sum of its proper divisors (73524594734).

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

51014461600 is a wasteful number, since it uses less digits than its factorization.

51014461600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63768097 (or 63768084 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 28.

The spelling of 51014461600 in words is "fifty-one billion, fourteen million, four hundred sixty-one thousand, six hundred".