530140556 has 48 divisors (see below), whose sum is σ = 1035514368. Its totient is φ = 235435200.

The previous prime is 530140553. The next prime is 530140573. The reversal of 530140556 is 655041035.

It is not an unprimeable number, because it can be changed into a prime (530140553) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1079471 + ... + 1079961.

It is an arithmetic number, because the mean of its divisors is an integer number (21573216).

Almost surely, 2^530140556 is an apocalyptic number.

It is an amenable number.

530140556 is a deficient number, since it is larger than the sum of its proper divisors (505373812).

530140556 is a wasteful number, since it uses less digits than its factorization.

530140556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1022 (or 1020 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 530140556 is about 23024.7813453244. The cubic root of 530140556 is about 809.3387663569.

The spelling of 530140556 in words is "five hundred thirty million, one hundred forty thousand, five hundred fifty-six".