530490180 has 96 divisors (see below), whose sum is σ = 1631443968. Its totient is φ = 127728000.

The previous prime is 530490173. The next prime is 530490227. The reversal of 530490180 is 81094035.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 96999 + ... + 102321.

It is an arithmetic number, because the mean of its divisors is an integer number (16994208).

Almost surely, 2^530490180 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 530490180, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (815721984).

530490180 is an abundant number, since it is smaller than the sum of its proper divisors (1100953788).

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

530490180 is a wasteful number, since it uses less digits than its factorization.

530490180 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5497 (or 5495 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 30.

The square root of 530490180 is about 23032.3724353354. The cubic root of 530490180 is about 809.5166450171.

The spelling of 530490180 in words is "five hundred thirty million, four hundred ninety thousand, one hundred eighty".