568822117728132 has 18 divisors (see below), whose sum is σ = 1437855908701758. Its totient is φ = 189607372576032.

The previous prime is 568822117728127. The next prime is 568822117728157. The reversal of 568822117728132 is 231827711228865.

It is a happy number.

568822117728132 is a `hidden beast` number, since 5 + 68 + 8 + 221 + 1 + 77 + 281 + 3 + 2 = 666.

It can be written as a sum of positive squares in only one way, i.e., 554900965744896 + 13921151983236 = 23556336^2 + 3731106^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a self number, because there is not a number n which added to its sum of digits gives 568822117728132.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7900307190633 + ... + 7900307190704.

Almost surely, 2^{568822117728132} is an apocalyptic number.

It is an amenable number.

568822117728132 is an abundant number, since it is smaller than the sum of its proper divisors (869033790973626).

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

568822117728132 is a wasteful number, since it uses less digits than its factorization.

568822117728132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15800614381347 (or 15800614381342 counting only the distinct ones).

The product of its digits is 36126720, while the sum is 63.

The spelling of 568822117728132 in words is "five hundred sixty-eight trillion, eight hundred twenty-two billion, one hundred seventeen million, seven hundred twenty-eight thousand, one hundred thirty-two".