530199980 has 48 divisors (see below), whose sum is σ = 1134635040. Its totient is φ = 208078848.

The previous prime is 530199977. The next prime is 530199991. The reversal of 530199980 is 89991035.

It is a super-2 number, since 2×530199980² = 562224037584000800, which contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 232124 + ... + 234396.

It is an arithmetic number, because the mean of its divisors is an integer number (23638230).

Almost surely, 2^530199980 is an apocalyptic number.

It is an amenable number.

530199980 is an abundant number, since it is smaller than the sum of its proper divisors (604435060).

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

530199980 is a wasteful number, since it uses less digits than its factorization.

530199980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2498 (or 2496 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 44.

The square root of 530199980 is about 23026.0717448722. The cubic root of 530199980 is about 809.3690050986.

The spelling of 530199980 in words is "five hundred thirty million, one hundred ninety-nine thousand, nine hundred eighty".