530500531 has 8 divisors (see below), whose sum is σ = 579150000. Its totient is φ = 481921440.

The previous prime is 530500511. The next prime is 530500547. The reversal of 530500531 is 135005035.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530500531 - 2²³ = 522111923 is a prime.

It is a super-2 number, since 2×530500531² = 562861626782563922, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530500511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1156 + ... + 32593.

It is an arithmetic number, because the mean of its divisors is an integer number (72393750).

Almost surely, 2^530500531 is an apocalyptic number.

530500531 is a deficient number, since it is larger than the sum of its proper divisors (48649469).

530500531 is a wasteful number, since it uses less digits than its factorization.

530500531 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35189.

The product of its (nonzero) digits is 1125, while the sum is 22.

The square root of 530500531 is about 23032.5971397062. The cubic root of 530500531 is about 809.5219101175.

Adding to 530500531 its reverse (135005035), we get a palindrome (665505566).

The spelling of 530500531 in words is "five hundred thirty million, five hundred thousand, five hundred thirty-one".