50323320625 has 10 divisors (see below), whose sum is σ = 62884022234. Its totient is φ = 40258656000.

The previous prime is 50323320617. The next prime is 50323320659. The reversal of 50323320625 is 52602332305.

It can be written as a sum of positive squares in 5 ways, for example, as 5003723169 + 45319597456 = 70737^2 + 212884^2 .

It is not a de Polignac number, because 50323320625 - 2³ = 50323320617 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 40258032 + ... + 40259281.

Almost surely, 2^50323320625 is an apocalyptic number.

It is an amenable number.

50323320625 is a deficient number, since it is larger than the sum of its proper divisors (12560701609).

50323320625 is an frugal number, since it uses more digits than its factorization.

50323320625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80517333 (or 80517318 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 31.

The spelling of 50323320625 in words is "fifty billion, three hundred twenty-three million, three hundred twenty thousand, six hundred twenty-five".