50890375 has 32 divisors (see below), whose sum is σ = 68530176. Its totient is φ = 37620000.

The previous prime is 50890373. The next prime is 50890381. The reversal of 50890375 is 57309805.

It is not a de Polignac number, because 50890375 - 2¹ = 50890373 is a prime.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50890373) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 88840 + ... + 89410.

It is an arithmetic number, because the mean of its divisors is an integer number (2141568).

Almost surely, 2^50890375 is an apocalyptic number.

50890375 is a deficient number, since it is larger than the sum of its proper divisors (17639801).

50890375 is a wasteful number, since it uses less digits than its factorization.

50890375 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 640 (or 630 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 37.

The square root of 50890375 is about 7133.7490143683. The cubic root of 50890375 is about 370.5770761118.

The spelling of 50890375 in words is "fifty million, eight hundred ninety thousand, three hundred seventy-five".