50854777055 has 8 divisors (see below), whose sum is σ = 61491578544. Its totient is φ = 40373257600.

The previous prime is 50854777033. The next prime is 50854777069. The reversal of 50854777055 is 55077745805.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50854777055 - 2⁶ = 50854776991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50854776988 and 50854777006.

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, 38819786 + ... + 38821095.

It is an arithmetic number, because the mean of its divisors is an integer number (7686447318).

Almost surely, 2^50854777055 is an apocalyptic number.

50854777055 is a deficient number, since it is larger than the sum of its proper divisors (10636801489).

50854777055 is a wasteful number, since it uses less digits than its factorization.

50854777055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77641017.

The product of its (nonzero) digits is 6860000, while the sum is 53.

The spelling of 50854777055 in words is "fifty billion, eight hundred fifty-four million, seven hundred seventy-seven thousand, fifty-five".