51050060605536 has 48 divisors (see below), whose sum is σ = 134021977110000. Its totient is φ = 17014709977088.

The previous prime is 51050060605501. The next prime is 51050060605547. The reversal of 51050060605536 is 63550606005015.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-2 number, since 2×51050060605536² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30058161 + ... + 31711088.

It is an arithmetic number, because the mean of its divisors is an integer number (2792124523125).

Almost surely, 2^{51050060605536} is an apocalyptic number.

It is an amenable number.

51050060605536 is an abundant number, since it is smaller than the sum of its proper divisors (82971916504464).

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

51050060605536 is a wasteful number, since it uses less digits than its factorization.

51050060605536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61777871 (or 61777863 counting only the distinct ones).

The product of its (nonzero) digits is 405000, while the sum is 42.

The spelling of 51050060605536 in words is "fifty-one trillion, fifty billion, sixty million, six hundred five thousand, five hundred thirty-six".