50505495996 has 24 divisors (see below), whose sum is σ = 118889046864. Its totient is φ = 16686181120.

The previous prime is 50505495961. The next prime is 50505496001. The reversal of 50505495996 is 69959450505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18621615 + ... + 18624326.

It is an arithmetic number, because the mean of its divisors is an integer number (4953710286).

Almost surely, 2^50505495996 is an apocalyptic number.

It is an amenable number.

50505495996 is an abundant number, since it is smaller than the sum of its proper divisors (68383550868).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

50505495996 is a wasteful number, since it uses less digits than its factorization.

50505495996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37246061 (or 37246059 counting only the distinct ones).

The product of its (nonzero) digits is 10935000, while the sum is 57.

The spelling of 50505495996 in words is "fifty billion, five hundred five million, four hundred ninety-five thousand, nine hundred ninety-six".