500550005530 has 16 divisors (see below), whose sum is σ = 901011719880. Its totient is φ = 200215177792.

The previous prime is 500550005503. The next prime is 500550005581. The reversal of 500550005530 is 35500055005.

It can be written as a sum of positive squares in 4 ways, for example, as 261635319009 + 238914686521 = 511503^2 + 488789^2 .

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, 151165 + ... + 1011904.

Almost surely, 2^500550005530 is an apocalyptic number.

500550005530 is a deficient number, since it is larger than the sum of its proper divisors (400461714350).

500550005530 is a wasteful number, since it uses less digits than its factorization.

500550005530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1206113.

The product of its (nonzero) digits is 9375, while the sum is 28.

The spelling of 500550005530 in words is "five hundred billion, five hundred fifty million, five thousand, five hundred thirty".