50423603652 has 48 divisors (see below), whose sum is σ = 131078442880. Its totient is φ = 16762793184.

The previous prime is 50423603609. The next prime is 50423603683. The reversal of 50423603652 is 25630632405.

50423603652 is a `hidden beast` number, since 5 + 0 + 42 + 3 + 603 + 6 + 5 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 585568 + ... + 666135.

Almost surely, 2^50423603652 is an apocalyptic number.

It is an amenable number.

50423603652 is an abundant number, since it is smaller than the sum of its proper divisors (80654839228).

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

50423603652 is a wasteful number, since it uses less digits than its factorization.

50423603652 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1252089 (or 1252081 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 36.

The spelling of 50423603652 in words is "fifty billion, four hundred twenty-three million, six hundred three thousand, six hundred fifty-two".