530814902820 has 24 divisors (see below), whose sum is σ = 1486281728064. Its totient is φ = 141550640736.

The previous prime is 530814902819. The next prime is 530814902831. The reversal of 530814902820 is 28209418035.

It is a super-2 number, since 2×530814902820² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4423457464 + ... + 4423457583.

It is an arithmetic number, because the mean of its divisors is an integer number (61928405336).

Almost surely, 2^530814902820 is an apocalyptic number.

It is an amenable number.

530814902820 is an abundant number, since it is smaller than the sum of its proper divisors (955466825244).

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

530814902820 is a wasteful number, since it uses less digits than its factorization.

530814902820 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8846915059 (or 8846915057 counting only the distinct ones).

The product of its (nonzero) digits is 138240, while the sum is 42.

The spelling of 530814902820 in words is "five hundred thirty billion, eight hundred fourteen million, nine hundred two thousand, eight hundred twenty".