50469320280 has 32 divisors (see below), whose sum is σ = 151407961200. Its totient is φ = 13458485376.

The previous prime is 50469320273. The next prime is 50469320311. The reversal of 50469320280 is 8202396405.

It is a happy number.

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, 210288715 + ... + 210288954.

Almost surely, 2^50469320280 is an apocalyptic number.

It is an amenable number.

50469320280 is an abundant number, since it is smaller than the sum of its proper divisors (100938640920).

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

50469320280 is a wasteful number, since it uses less digits than its factorization.

50469320280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 420577683 (or 420577679 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 39.

The spelling of 50469320280 in words is "fifty billion, four hundred sixty-nine million, three hundred twenty thousand, two hundred eighty".