530559204798 has 64 divisors (see below), whose sum is σ = 1252247851008. Its totient is φ = 146649000960.

The previous prime is 530559204781. The next prime is 530559204803. The reversal of 530559204798 is 897402955035.

It is a happy number.

It is a super-2 number, since 2×530559204798² (a number of 24 digits) 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 31 ways as a sum of consecutive naturals, for example, 3887086 + ... + 4021262.

It is an arithmetic number, because the mean of its divisors is an integer number (19566372672).

Almost surely, 2^530559204798 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530559204798, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (626123925504).

530559204798 is an abundant number, since it is smaller than the sum of its proper divisors (721688646210).

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

530559204798 is a wasteful number, since it uses less digits than its factorization.

530559204798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 137257.

The product of its (nonzero) digits is 13608000, while the sum is 57.

The spelling of 530559204798 in words is "five hundred thirty billion, five hundred fifty-nine million, two hundred four thousand, seven hundred ninety-eight".