530886280 has 16 divisors (see below), whose sum is σ = 1194494220. Its totient is φ = 212354496.

The previous prime is 530886271. The next prime is 530886281. The reversal of 530886280 is 82688035.

It can be written as a sum of positive squares in 2 ways, for example, as 527253444 + 3632836 = 22962^2 + 1906^2 .

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 13272157 = 530886280 / (5 + 3 + 0 + 8 + 8 + 6 + 2 + 8 + 0).

It is not an unprimeable number, because it can be changed into a prime (530886281) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6636039 + ... + 6636118.

Almost surely, 2^530886280 is an apocalyptic number.

It is an amenable number.

530886280 is an abundant number, since it is smaller than the sum of its proper divisors (663607940).

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

530886280 is a wasteful number, since it uses less digits than its factorization.

530886280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13272168 (or 13272164 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 530886280 is about 23040.9695976537. The cubic root of 530886280 is about 809.7180749285.

The spelling of 530886280 in words is "five hundred thirty million, eight hundred eighty-six thousand, two hundred eighty".