530518818 has 16 divisors (see below), whose sum is σ = 1062252576. Its totient is φ = 176637120.

The previous prime is 530518801. The next prime is 530518823. The reversal of 530518818 is 818815035.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44896 + ... + 55467.

It is an arithmetic number, because the mean of its divisors is an integer number (66390786).

Almost surely, 2^530518818 is an apocalyptic number.

530518818 is an abundant number, since it is smaller than the sum of its proper divisors (531733758).

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

530518818 is a wasteful number, since it uses less digits than its factorization.

530518818 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 101249.

The product of its (nonzero) digits is 38400, while the sum is 39.

The square root of 530518818 is about 23032.9941171355. The cubic root of 530518818 is about 809.5312117463.

The spelling of 530518818 in words is "five hundred thirty million, five hundred eighteen thousand, eight hundred eighteen".