50805578325 has 24 divisors (see below), whose sum is σ = 84026219200. Its totient is φ = 27087384960.

The previous prime is 50805578287. The next prime is 50805578339. The reversal of 50805578325 is 52387550805.

It is not a de Polignac number, because 50805578325 - 2⁹ = 50805577813 is a prime.

It is a Curzon number.

It is a congruent number.

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, 120921 + ... + 340929.

Almost surely, 2^50805578325 is an apocalyptic number.

It is an amenable number.

50805578325 is a deficient number, since it is larger than the sum of its proper divisors (33220640875).

50805578325 is a wasteful number, since it uses less digits than its factorization.

50805578325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 223101 (or 223096 counting only the distinct ones).

The product of its (nonzero) digits is 1680000, while the sum is 48.

The spelling of 50805578325 in words is "fifty billion, eight hundred five million, five hundred seventy-eight thousand, three hundred twenty-five".