50505245425 has 12 divisors (see below), whose sum is σ = 62650139440. Its totient is φ = 40388947920.

The previous prime is 50505245381. The next prime is 50505245449. The reversal of 50505245425 is 52454250505.

50505245425 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-50505245425 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 313407 + ... + 446356.

Almost surely, 2^50505245425 is an apocalyptic number.

It is an amenable number.

50505245425 is a deficient number, since it is larger than the sum of its proper divisors (12144894015).

50505245425 is a wasteful number, since it uses less digits than its factorization.

50505245425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 762432 (or 762427 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 37.

The spelling of 50505245425 in words is "fifty billion, five hundred five million, two hundred forty-five thousand, four hundred twenty-five".