564613130232 has 112 divisors (see below), whose sum is σ = 1597360784040. Its totient is φ = 187005319488.

The previous prime is 564613130231. The next prime is 564613130267. The reversal of 564613130232 is 232031316465.

564613130232 is a `hidden beast` number, since 5 + 6 + 4 + 613 + 1 + 3 + 0 + 2 + 32 = 666.

564613130232 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (564613130231) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 607303 + ... + 1223945.

Almost surely, 2^564613130232 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 564613130232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (798680392020).

564613130232 is an abundant number, since it is smaller than the sum of its proper divisors (1032747653808).

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

564613130232 is a wasteful number, since it uses less digits than its factorization.

564613130232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 616824 (or 616805 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 36.

Adding to 564613130232 its reverse (232031316465), we get a palindrome (796644446697).

The spelling of 564613130232 in words is "five hundred sixty-four billion, six hundred thirteen million, one hundred thirty thousand, two hundred thirty-two".