500501056068 has 72 divisors (see below), whose sum is σ = 1365431163096. Its totient is φ = 153666201600.

The previous prime is 500501056043. The next prime is 500501056141. The reversal of 500501056068 is 860650105005.

It can be written as a sum of positive squares in 4 ways, for example, as 93038420484 + 407462635584 = 305022^2 + 638328^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 944173 + ... + 1375668.

Almost surely, 2^500501056068 is an apocalyptic number.

It is an amenable number.

500501056068 is an abundant number, since it is smaller than the sum of its proper divisors (864930107028).

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

500501056068 is a wasteful number, since it uses less digits than its factorization.

500501056068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2320325 (or 2320320 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The spelling of 500501056068 in words is "five hundred billion, five hundred one million, fifty-six thousand, sixty-eight".