559947264 has 80 divisors (see below), whose sum is σ = 1506117888. Its totient is φ = 184850432.

The previous prime is 559947253. The next prime is 559947287. The reversal of 559947264 is 462749955.

It is a super-2 number, since 2×559947264² = 627081876922171392, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162649 + ... + 166055.

Almost surely, 2^559947264 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 559947264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (753058944).

559947264 is an abundant number, since it is smaller than the sum of its proper divisors (946170624).

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

559947264 is a wasteful number, since it uses less digits than its factorization.

559947264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3535 (or 3519 counting only the distinct ones).

The product of its digits is 2721600, while the sum is 51.

The square root of 559947264 is about 23663.2048547951. The cubic root of 559947264 is about 824.2311853279.

It can be divided in two parts, 559947 and 264, that added together give a triangular number (560211 = T₁₀₅₈).

The spelling of 559947264 in words is "five hundred fifty-nine million, nine hundred forty-seven thousand, two hundred sixty-four".