530634372630858 has 96 divisors (see below), whose sum is σ = 1193695234105920. Its totient is φ = 176669695123200.

The previous prime is 530634372630839. The next prime is 530634372630881. The reversal of 530634372630858 is 858036273436035.

530634372630858 is a `hidden beast` number, since 5 + 3 + 0 + 63 + 437 + 2 + 63 + 0 + 85 + 8 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 530634372630795 and 530634372630804.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1702456233 + ... + 1702767891.

It is an arithmetic number, because the mean of its divisors is an integer number (12434325355270).

Almost surely, 2^{530634372630858} is an apocalyptic number.

530634372630858 is an abundant number, since it is smaller than the sum of its proper divisors (663060861475062).

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

530634372630858 is a wasteful number, since it uses less digits than its factorization.

530634372630858 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315794 (or 315782 counting only the distinct ones).

The product of its (nonzero) digits is 261273600, while the sum is 63.

The spelling of 530634372630858 in words is "five hundred thirty trillion, six hundred thirty-four billion, three hundred seventy-two million, six hundred thirty thousand, eight hundred fifty-eight".