530330750 has 16 divisors (see below), whose sum is σ = 992779632. Its totient is φ = 212132200.

The previous prime is 530330747. The next prime is 530330789. The reversal of 530330750 is 57033035.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1060412 + ... + 1060911.

It is an arithmetic number, because the mean of its divisors is an integer number (62048727).

Almost surely, 2^530330750 is an apocalyptic number.

530330750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

530330750 is a deficient number, since it is larger than the sum of its proper divisors (462448882).

530330750 is a wasteful number, since it uses less digits than its factorization.

530330750 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2121340 (or 2121330 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 26.

The square root of 530330750 is about 23028.9111770400. The cubic root of 530330750 is about 809.4355413040.

Adding to 530330750 its reverse (57033035), we get a palindrome (587363785).

The spelling of 530330750 in words is "five hundred thirty million, three hundred thirty thousand, seven hundred fifty".