530559240 has 64 divisors (see below), whose sum is σ = 1610884800. Its totient is φ = 139775232.

The previous prime is 530559221. The next prime is 530559257. The reversal of 530559240 is 42955035.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16675 + ... + 36594.

It is an arithmetic number, because the mean of its divisors is an integer number (25170075).

Almost surely, 2^530559240 is an apocalyptic number.

It is an amenable number.

530559240 is an abundant number, since it is smaller than the sum of its proper divisors (1080325560).

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

530559240 is a wasteful number, since it uses less digits than its factorization.

530559240 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53366 (or 53362 counting only the distinct ones).

The product of its (nonzero) digits is 27000, while the sum is 33.

The square root of 530559240 is about 23033.8715807829. The cubic root of 530559240 is about 809.5517715195.

The spelling of 530559240 in words is "five hundred thirty million, five hundred fifty-nine thousand, two hundred forty".