530355250 has 32 divisors (see below), whose sum is σ = 1007675136. Its totient is φ = 208969200.

The previous prime is 530355247. The next prime is 530355253. The reversal of 530355250 is 52553035.

It is an interprime number because it is at equal distance from previous prime (530355247) and next prime (530355253).

It is not an unprimeable number, because it can be changed into a prime (530355253) 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, 919 + ... + 32581.

It is an arithmetic number, because the mean of its divisors is an integer number (31489848).

Almost surely, 2^530355250 is an apocalyptic number.

530355250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530355250 is a deficient number, since it is larger than the sum of its proper divisors (477319886).

530355250 is a wasteful number, since it uses less digits than its factorization.

530355250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31747 (or 31737 counting only the distinct ones).

The product of its (nonzero) digits is 11250, while the sum is 28.

The square root of 530355250 is about 23029.4431109395. The cubic root of 530355250 is about 809.4480057679.

It can be divided in two parts, 53035 and 5250, that added together give a palindrome (58285).

The spelling of 530355250 in words is "five hundred thirty million, three hundred fifty-five thousand, two hundred fifty".