559721325 has 48 divisors (see below), whose sum is σ = 952814016. Its totient is φ = 289766400.

The previous prime is 559721321. The next prime is 559721333. The reversal of 559721325 is 523127955.

It is not a de Polignac number, because 559721325 - 2² = 559721321 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559721321) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 634885 + ... + 635765.

It is an arithmetic number, because the mean of its divisors is an integer number (19850292).

Almost surely, 2^559721325 is an apocalyptic number.

It is an amenable number.

559721325 is a deficient number, since it is larger than the sum of its proper divisors (393092691).

559721325 is a wasteful number, since it uses less digits than its factorization.

559721325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1134 (or 1129 counting only the distinct ones).

The product of its digits is 94500, while the sum is 39.

The square root of 559721325 is about 23658.4303156401. The cubic root of 559721325 is about 824.1203111826.

The spelling of 559721325 in words is "five hundred fifty-nine million, seven hundred twenty-one thousand, three hundred twenty-five".