50465389356 has 36 divisors (see below), whose sum is σ = 134279254200. Its totient is φ = 15936438528.

The previous prime is 50465389327. The next prime is 50465389361. The reversal of 50465389356 is 65398356405.

It is a happy number.

50465389356 is a `hidden beast` number, since 50 + 4 + 6 + 538 + 9 + 3 + 56 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 36889221 + ... + 36890588.

Almost surely, 2^50465389356 is an apocalyptic number.

It is an amenable number.

50465389356 is an abundant number, since it is smaller than the sum of its proper divisors (83813864844).

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

50465389356 is a wasteful number, since it uses less digits than its factorization.

50465389356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73779838 (or 73779833 counting only the distinct ones).

The product of its (nonzero) digits is 11664000, while the sum is 54.

The spelling of 50465389356 in words is "fifty billion, four hundred sixty-five million, three hundred eighty-nine thousand, three hundred fifty-six".