50813264 has 30 divisors (see below), whose sum is σ = 99867306. Its totient is φ = 25046080.

The previous prime is 50813263. The next prime is 50813281. The reversal of 50813264 is 46231805.

It can be written as a sum of positive squares in only one way, i.e., 39790864 + 11022400 = 6308^2 + 3320^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50813261) 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 5 ways as a sum of consecutive naturals, for example, 109994 + ... + 110454.

Almost surely, 2^50813264 is an apocalyptic number.

It is an amenable number.

50813264 is a deficient number, since it is larger than the sum of its proper divisors (49054042).

50813264 is an equidigital number, since it uses as much as digits as its factorization.

50813264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 635 (or 546 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 50813264 is about 7128.3423037899. The cubic root of 50813264 is about 370.3898107465.

The spelling of 50813264 in words is "fifty million, eight hundred thirteen thousand, two hundred sixty-four".