50055050050056 has 96 divisors (see below), whose sum is σ = 142703521178400. Its totient is φ = 15806556552960.

The previous prime is 50055050050013. The next prime is 50055050050073. The reversal of 50055050050056 is 65005005055005.

50055050050056 is a `hidden beast` number, since 5 + 0 + 0 + 5 + 50 + 50 + 0 + 500 + 56 = 666.

It is a super-2 number, since 2×50055050050056² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 50055050050056.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 77834980 + ... + 78475436.

It is an arithmetic number, because the mean of its divisors is an integer number (1486495012275).

Almost surely, 2^{50055050050056} is an apocalyptic number.

It is an amenable number.

50055050050056 is an abundant number, since it is smaller than the sum of its proper divisors (92648471128344).

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

50055050050056 is a wasteful number, since it uses less digits than its factorization.

50055050050056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 697619 (or 697612 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 36.

The spelling of 50055050050056 in words is "fifty trillion, fifty-five billion, fifty million, fifty thousand, fifty-six".