50568537 has 4 divisors (see below), whose sum is σ = 67424720. Its totient is φ = 33712356.

The previous prime is 50568499. The next prime is 50568589. The reversal of 50568537 is 73586505.

50568537 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 50568537 - 2⁸ = 50568281 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 50568495 and 50568504.

It is not an unprimeable number, because it can be changed into a prime (50568437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8428087 + ... + 8428092.

It is an arithmetic number, because the mean of its divisors is an integer number (16856180).

Almost surely, 2^50568537 is an apocalyptic number.

It is an amenable number.

50568537 is a deficient number, since it is larger than the sum of its proper divisors (16856183).

50568537 is a wasteful number, since it uses less digits than its factorization.

50568537 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16856182.

The product of its (nonzero) digits is 126000, while the sum is 39.

The square root of 50568537 is about 7111.1558132276. The cubic root of 50568537 is about 369.7942293879.

The spelling of 50568537 in words is "fifty million, five hundred sixty-eight thousand, five hundred thirty-seven".