559640064 has 40 divisors (see below), whose sum is σ = 1490920200. Its totient is φ = 186546176.

The previous prime is 559640063. The next prime is 559640069. The reversal of 559640064 is 460046955.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559640063) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 180639 + ... + 183710.

It is an arithmetic number, because the mean of its divisors is an integer number (37273005).

Almost surely, 2^559640064 is an apocalyptic number.

It is an amenable number.

559640064 is an abundant number, since it is smaller than the sum of its proper divisors (931280136).

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

559640064 is an equidigital number, since it uses as much as digits as its factorization.

559640064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 364370 (or 364354 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 39.

The square root of 559640064 is about 23656.7128739392. The cubic root of 559640064 is about 824.0804270005.

The spelling of 559640064 in words is "five hundred fifty-nine million, six hundred forty thousand, sixty-four".