530236502 has 4 divisors (see below), whose sum is σ = 795354756. Its totient is φ = 265118250.

The previous prime is 530236501. The next prime is 530236507. The reversal of 530236502 is 205632035.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530236501) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 132559124 + ... + 132559127.

It is an arithmetic number, because the mean of its divisors is an integer number (198838689).

Almost surely, 2^530236502 is an apocalyptic number.

530236502 is a deficient number, since it is larger than the sum of its proper divisors (265118254).

530236502 is a wasteful number, since it uses less digits than its factorization.

530236502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 265118253.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 530236502 is about 23026.8647887636. The cubic root of 530236502 is about 809.3875887131.

Adding to 530236502 its reverse (205632035), we get a palindrome (735868537).

The spelling of 530236502 in words is "five hundred thirty million, two hundred thirty-six thousand, five hundred two".