530507100 has 72 divisors (see below), whose sum is σ = 1625239728. Its totient is φ = 133145600.

The previous prime is 530507099. The next prime is 530507111. The reversal of 530507100 is 1705035.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 46911 + ... + 57110.

It is an arithmetic number, because the mean of its divisors is an integer number (22572774).

Almost surely, 2^530507100 is an apocalyptic number.

530507100 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530507100 is an abundant number, since it is smaller than the sum of its proper divisors (1094732628).

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

530507100 is a wasteful number, since it uses less digits than its factorization.

530507100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104055 (or 104048 counting only the distinct ones).

The product of its (nonzero) digits is 525, while the sum is 21.

The square root of 530507100 is about 23032.7397415071. The cubic root of 530507100 is about 809.5252514447.

The spelling of 530507100 in words is "five hundred thirty million, five hundred seven thousand, one hundred".