559426868 has 96 divisors (see below), whose sum is σ = 1357160448. Its totient is φ = 194659200.

The previous prime is 559426841. The next prime is 559426873. The reversal of 559426868 is 868624955.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121871 + ... + 126377.

It is an arithmetic number, because the mean of its divisors is an integer number (14137088).

Almost surely, 2^559426868 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 559426868, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (678580224).

559426868 is an abundant number, since it is smaller than the sum of its proper divisors (797733580).

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

559426868 is a wasteful number, since it uses less digits than its factorization.

559426868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573 (or 4571 counting only the distinct ones).

The product of its digits is 4147200, while the sum is 53.

The square root of 559426868 is about 23652.2064087053. The cubic root of 559426868 is about 823.9757686813.

The spelling of 559426868 in words is "five hundred fifty-nine million, four hundred twenty-six thousand, eight hundred sixty-eight".