50990332 has 12 divisors (see below), whose sum is σ = 89401816. Its totient is φ = 25446960.

The previous prime is 50990321. The next prime is 50990341. The reversal of 50990332 is 23309905.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 50990294 and 50990303.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9618 + ... + 13945.

Almost surely, 2^50990332 is an apocalyptic number.

It is an amenable number.

50990332 is a deficient number, since it is larger than the sum of its proper divisors (38411484).

50990332 is a wasteful number, since it uses less digits than its factorization.

50990332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24108 (or 24106 counting only the distinct ones).

The product of its (nonzero) digits is 7290, while the sum is 31.

The square root of 50990332 is about 7140.7515010677. The cubic root of 50990332 is about 370.8195420477.

The spelling of 50990332 in words is "fifty million, nine hundred ninety thousand, three hundred thirty-two".