559798613 has 4 divisors (see below), whose sum is σ = 610689408. Its totient is φ = 508907820.

The previous prime is 559798607. The next prime is 559798643. The reversal of 559798613 is 316897955.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 559798613 - 2²⁴ = 543021397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (559798643) 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, 25445381 + ... + 25445402.

It is an arithmetic number, because the mean of its divisors is an integer number (152672352).

Almost surely, 2^559798613 is an apocalyptic number.

It is an amenable number.

559798613 is a deficient number, since it is larger than the sum of its proper divisors (50890795).

559798613 is a wasteful number, since it uses less digits than its factorization.

559798613 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50890794.

The product of its digits is 2041200, while the sum is 53.

The square root of 559798613 is about 23660.0636727799. The cubic root of 559798613 is about 824.1582417719.

The spelling of 559798613 in words is "five hundred fifty-nine million, seven hundred ninety-eight thousand, six hundred thirteen".