50909526608 has 20 divisors (see below), whose sum is σ = 99357191700. Its totient is φ = 25268961024.

The previous prime is 50909526607. The next prime is 50909526623. The reversal of 50909526608 is 80662590905.

It can be written as a sum of positive squares in 2 ways, for example, as 21224993344 + 29684533264 = 145688^2 + 172292^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50909526607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11610383 + ... + 11614766.

It is an arithmetic number, because the mean of its divisors is an integer number (4967859585).

Almost surely, 2^50909526608 is an apocalyptic number.

It is an amenable number.

50909526608 is a deficient number, since it is larger than the sum of its proper divisors (48447665092).

50909526608 is a wasteful number, since it uses less digits than its factorization.

50909526608 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23225294 (or 23225288 counting only the distinct ones).

The product of its (nonzero) digits is 1166400, while the sum is 50.

The spelling of 50909526608 in words is "fifty billion, nine hundred nine million, five hundred twenty-six thousand, six hundred eight".