51101600500050 has 48 divisors (see below), whose sum is σ = 126733964623200. Its totient is φ = 13626878909440.

The previous prime is 51101600499953. The next prime is 51101600500063. The reversal of 51101600500050 is 5000500610115.

51101600500050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×51101600500050² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6992626 + ... + 12292274.

It is an arithmetic number, because the mean of its divisors is an integer number (2640290929650).

Almost surely, 2^{51101600500050} is an apocalyptic number.

51101600500050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

51101600500050 is an abundant number, since it is smaller than the sum of its proper divisors (75632364123150).

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

51101600500050 is a wasteful number, since it uses less digits than its factorization.

51101600500050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5363947 (or 5363942 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 24.

The spelling of 51101600500050 in words is "fifty-one trillion, one hundred one billion, six hundred million, five hundred thousand, fifty".