51076922700 has 36 divisors (see below), whose sum is σ = 147782563880. Its totient is φ = 13620512640.

The previous prime is 51076922693. The next prime is 51076922717. The reversal of 51076922700 is 722967015.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 85127905 + ... + 85128504.

Almost surely, 2^51076922700 is an apocalyptic number.

51076922700 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

51076922700 is an abundant number, since it is smaller than the sum of its proper divisors (96705641180).

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

51076922700 is a wasteful number, since it uses less digits than its factorization.

51076922700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170256426 (or 170256419 counting only the distinct ones).

The product of its (nonzero) digits is 52920, while the sum is 39.

The spelling of 51076922700 in words is "fifty-one billion, seventy-six million, nine hundred twenty-two thousand, seven hundred".