530531452 has 96 divisors (see below), whose sum is σ = 1120896000. Its totient is φ = 217002240.

The previous prime is 530531429. The next prime is 530531467. The reversal of 530531452 is 254135035.

It is a super-2 number, since 2×530531452² = 562927243122456608, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 530531452.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1915138 + ... + 1915414.

It is an arithmetic number, because the mean of its divisors is an integer number (11676000).

Almost surely, 2^530531452 is an apocalyptic number.

It is an amenable number.

530531452 is an abundant number, since it is smaller than the sum of its proper divisors (590364548).

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

530531452 is a wasteful number, since it uses less digits than its factorization.

530531452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419 (or 417 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 530531452 is about 23033.2683742451. The cubic root of 530531452 is about 809.5376378685.

Adding to 530531452 its reverse (254135035), we get a palindrome (784666487).

The spelling of 530531452 in words is "five hundred thirty million, five hundred thirty-one thousand, four hundred fifty-two".