530583380 has 12 divisors (see below), whose sum is σ = 1114225140. Its totient is φ = 212233344.

The previous prime is 530583377. The next prime is 530583397. The reversal of 530583380 is 83385035.

It can be written as a sum of positive squares in 2 ways, for example, as 332843536 + 197739844 = 18244^2 + 14062^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 530583380.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13264565 + ... + 13264604.

It is an arithmetic number, because the mean of its divisors is an integer number (92852095).

Almost surely, 2^530583380 is an apocalyptic number.

It is an amenable number.

530583380 is an abundant number, since it is smaller than the sum of its proper divisors (583641760).

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

530583380 is a wasteful number, since it uses less digits than its factorization.

530583380 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26529178 (or 26529176 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The square root of 530583380 is about 23034.3955857322. The cubic root of 530583380 is about 809.5640493086.

The spelling of 530583380 in words is "five hundred thirty million, five hundred eighty-three thousand, three hundred eighty".