50555505004956 has 72 divisors (see below), whose sum is σ = 146783152588800. Its totient is φ = 14371844911776.

The previous prime is 50555505004943. The next prime is 50555505004981. The reversal of 50555505004956 is 65940050555505.

50555505004956 is a `hidden beast` number, since 5 + 0 + 5 + 55 + 50 + 50 + 0 + 495 + 6 = 666.

It is a super-2 number, since 2×50555505004956² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 504012876 + ... + 504113171.

Almost surely, 2^{50555505004956} is an apocalyptic number.

It is an amenable number.

50555505004956 is an abundant number, since it is smaller than the sum of its proper divisors (96227647583844).

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

50555505004956 is a wasteful number, since it uses less digits than its factorization.

50555505004956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008126263 (or 1008126258 counting only the distinct ones).

The product of its (nonzero) digits is 16875000, while the sum is 54.

The spelling of 50555505004956 in words is "fifty trillion, five hundred fifty-five billion, five hundred five million, four thousand, nine hundred fifty-six".