50624563 has 4 divisors (see below), whose sum is σ = 55226808. Its totient is φ = 46022320.

The previous prime is 50624549. The next prime is 50624573. The reversal of 50624563 is 36542605.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50624563 is a prime.

It is a Duffinian number.

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

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2301106 + ... + 2301127.

It is an arithmetic number, because the mean of its divisors is an integer number (13806702).

Almost surely, 2^50624563 is an apocalyptic number.

50624563 is a deficient number, since it is larger than the sum of its proper divisors (4602245).

50624563 is a wasteful number, since it uses less digits than its factorization.

50624563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4602244.

The product of its (nonzero) digits is 21600, while the sum is 31.

The square root of 50624563 is about 7115.0940260829. The cubic root of 50624563 is about 369.9307467172.

The spelling of 50624563 in words is "fifty million, six hundred twenty-four thousand, five hundred sixty-three".