50510409955 has 16 divisors (see below), whose sum is σ = 62270511840. Its totient is φ = 39303677952.

The previous prime is 50510409947. The next prime is 50510409997. The reversal of 50510409955 is 55990401505.

It is a cyclic number.

It is not a de Polignac number, because 50510409955 - 2³ = 50510409947 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 561027 + ... + 644803.

It is an arithmetic number, because the mean of its divisors is an integer number (3891906990).

Almost surely, 2^50510409955 is an apocalyptic number.

50510409955 is a deficient number, since it is larger than the sum of its proper divisors (11760101885).

50510409955 is a wasteful number, since it uses less digits than its factorization.

50510409955 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87078.

The product of its (nonzero) digits is 202500, while the sum is 43.

The spelling of 50510409955 in words is "fifty billion, five hundred ten million, four hundred nine thousand, nine hundred fifty-five".