50387392 has 56 divisors (see below), whose sum is σ = 114848640. Its totient is φ = 21692160.

The previous prime is 50387353. The next prime is 50387419. The reversal of 50387392 is 29378305.

It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.

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, 11493 + ... + 15259.

Almost surely, 2^50387392 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 50387392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (57424320).

50387392 is an abundant number, since it is smaller than the sum of its proper divisors (64461248).

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

50387392 is a wasteful number, since it uses less digits than its factorization.

50387392 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3809 (or 3799 counting only the distinct ones).

The product of its (nonzero) digits is 45360, while the sum is 37.

The square root of 50387392 is about 7098.4077087753. The cubic root of 50387392 is about 369.3521460642.

The spelling of 50387392 in words is "fifty million, three hundred eighty-seven thousand, three hundred ninety-two".