50404012625 has 16 divisors (see below), whose sum is σ = 62915553792. Its totient is φ = 40315937200.

The previous prime is 50404012609. The next prime is 50404012639. The reversal of 50404012625 is 52621040405.

It is not a de Polignac number, because 50404012625 - 2⁴ = 50404012609 is a prime.

It is a super-3 number, since 3×50404012625³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 722534 + ... + 789216.

It is an arithmetic number, because the mean of its divisors is an integer number (3932222112).

Almost surely, 2^50404012625 is an apocalyptic number.

It is an amenable number.

50404012625 is a deficient number, since it is larger than the sum of its proper divisors (12511541167).

50404012625 is an equidigital number, since it uses as much as digits as its factorization.

50404012625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72745 (or 72735 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 29.

The spelling of 50404012625 in words is "fifty billion, four hundred four million, twelve thousand, six hundred twenty-five".