280050005052 has 36 divisors (see below), whose sum is σ = 708009931720. Its totient is φ = 93336056352.

The previous prime is 280050005051. The next prime is 280050005143. The reversal of 280050005052 is 250500050082.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (280050005051) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 335302 + ... + 820077.

Almost surely, 2^280050005052 is an apocalyptic number.

It is an amenable number.

280050005052 is an abundant number, since it is smaller than the sum of its proper divisors (427959926668).

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

280050005052 is a wasteful number, since it uses less digits than its factorization.

280050005052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1162122 (or 1162117 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The spelling of 280050005052 in words is "two hundred eighty billion, fifty million, five thousand, fifty-two".