530690500 has 48 divisors (see below), whose sum is σ = 1209446784. Its totient is φ = 203042400.

The previous prime is 530690497. The next prime is 530690507. The reversal of 530690500 is 5096035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530690507) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11574 + ... + 34573.

It is an arithmetic number, because the mean of its divisors is an integer number (25196808).

Almost surely, 2^530690500 is an apocalyptic number.

530690500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

530690500 is an abundant number, since it is smaller than the sum of its proper divisors (678756284).

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

530690500 is a wasteful number, since it uses less digits than its factorization.

530690500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46189 (or 46177 counting only the distinct ones).

The product of its (nonzero) digits is 4050, while the sum is 28.

The square root of 530690500 is about 23036.7206867644. The cubic root of 530690500 is about 809.6185268697.

The spelling of 530690500 in words is "five hundred thirty million, six hundred ninety thousand, five hundred".