50624533 has 4 divisors (see below), whose sum is σ = 51125868. Its totient is φ = 50123200.

The previous prime is 50624527. The next prime is 50624549. The reversal of 50624533 is 33542605.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 45064369 + 5560164 = 6713^2 + 2358^2 .

It is a cyclic number.

It is not a de Polignac number, because 50624533 - 2⁵ = 50624501 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50624503) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 250516 + ... + 250717.

It is an arithmetic number, because the mean of its divisors is an integer number (12781467).

Almost surely, 2^50624533 is an apocalyptic number.

It is an amenable number.

50624533 is a deficient number, since it is larger than the sum of its proper divisors (501335).

50624533 is a wasteful number, since it uses less digits than its factorization.

50624533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 501334.

The product of its (nonzero) digits is 10800, while the sum is 28.

The square root of 50624533 is about 7115.0919178883. The cubic root of 50624533 is about 369.9306736438.

The spelling of 50624533 in words is "fifty million, six hundred twenty-four thousand, five hundred thirty-three".