51700704050 has 24 divisors (see below), whose sum is σ = 97062042096. Its totient is φ = 20487005840.

The previous prime is 51700704047. The next prime is 51700704061. The reversal of 51700704050 is 5040700715.

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, 4826492 + ... + 4837191.

It is an arithmetic number, because the mean of its divisors is an integer number (4044251754).

Almost surely, 2^51700704050 is an apocalyptic number.

51700704050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51700704050 is a deficient number, since it is larger than the sum of its proper divisors (45361338046).

51700704050 is a wasteful number, since it uses less digits than its factorization.

51700704050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9663802 (or 9663797 counting only the distinct ones).

The product of its (nonzero) digits is 4900, while the sum is 29.

The spelling of 51700704050 in words is "fifty-one billion, seven hundred million, seven hundred four thousand, fifty".