51090974410 has 32 divisors (see below), whose sum is σ = 105217441920. Its totient is φ = 17497570752.

The previous prime is 51090974401. The next prime is 51090974453. The reversal of 51090974410 is 1447909015.

51090974410 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 2×51090974410² (a number of 22 digits) contains 22 as substring.

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, 338865 + ... + 465844.

It is an arithmetic number, because the mean of its divisors is an integer number (3288045060).

Almost surely, 2^51090974410 is an apocalyptic number.

51090974410 is an abundant number, since it is smaller than the sum of its proper divisors (54126467510).

51090974410 is a wasteful number, since it uses less digits than its factorization.

51090974410 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 805630.

The product of its (nonzero) digits is 45360, while the sum is 40.

The spelling of 51090974410 in words is "fifty-one billion, ninety million, nine hundred seventy-four thousand, four hundred ten".