530965452 has 12 divisors (see below), whose sum is σ = 1238919416. Its totient is φ = 176988480.

The previous prime is 530965451. The next prime is 530965481. The reversal of 530965452 is 254569035.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×530965452² = 563848622435128608, 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 530965452.

It is not an unprimeable number, because it can be changed into a prime (530965451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22123549 + ... + 22123572.

Almost surely, 2^530965452 is an apocalyptic number.

It is an amenable number.

530965452 is an abundant number, since it is smaller than the sum of its proper divisors (707953964).

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

530965452 is a wasteful number, since it uses less digits than its factorization.

530965452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44247128 (or 44247126 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 39.

The square root of 530965452 is about 23042.6876036629. The cubic root of 530965452 is about 809.7583244856.

The spelling of 530965452 in words is "five hundred thirty million, nine hundred sixty-five thousand, four hundred fifty-two".