566725375332 has 120 divisors (see below), whose sum is σ = 1522019807616. Its totient is φ = 183748917312.

The previous prime is 566725375319. The next prime is 566725375339. The reversal of 566725375332 is 233573527665.

It is a happy number.

566725375332 is a `hidden beast` number, since 5 + 6 + 6 + 72 + 5 + 37 + 533 + 2 = 666.

It is a super-2 number, since 2×566725375332² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is not an unprimeable number, because it can be changed into a prime (566725375339) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 72439573 + ... + 72447395.

Almost surely, 2^566725375332 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 566725375332, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (761009903808).

566725375332 is an abundant number, since it is smaller than the sum of its proper divisors (955294432284).

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

566725375332 is a wasteful number, since it uses less digits than its factorization.

566725375332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13919 (or 13908 counting only the distinct ones).

The product of its digits is 23814000, while the sum is 54.

The spelling of 566725375332 in words is "five hundred sixty-six billion, seven hundred twenty-five million, three hundred seventy-five thousand, three hundred thirty-two".