500550053508 has 72 divisors (see below), whose sum is σ = 1296857103360. Its totient is φ = 162730451520.

The previous prime is 500550053477. The next prime is 500550053527. The reversal of 500550053508 is 805350055005.

500550053508 is a `hidden beast` number, since 5 + 0 + 0 + 550 + 0 + 53 + 50 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 658063 + ... + 1197558.

Almost surely, 2^500550053508 is an apocalyptic number.

It is an amenable number.

500550053508 is an abundant number, since it is smaller than the sum of its proper divisors (796307049852).

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

500550053508 is a wasteful number, since it uses less digits than its factorization.

500550053508 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1855817 (or 1855812 counting only the distinct ones).

The product of its (nonzero) digits is 75000, while the sum is 36.

The spelling of 500550053508 in words is "five hundred billion, five hundred fifty million, fifty-three thousand, five hundred eight".