530322540252 has 24 divisors (see below), whose sum is σ = 1238254831632. Its totient is φ = 176654812800.

The previous prime is 530322540211. The next prime is 530322540287. The reversal of 530322540252 is 252045223035.

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, 14902399 + ... + 14937942.

It is an arithmetic number, because the mean of its divisors is an integer number (51593951318).

Almost surely, 2^530322540252 is an apocalyptic number.

It is an amenable number.

530322540252 is an abundant number, since it is smaller than the sum of its proper divisors (707932291380).

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

530322540252 is a wasteful number, since it uses less digits than its factorization.

530322540252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29841829 (or 29841827 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 33.

Adding to 530322540252 its reverse (252045223035), we get a palindrome (782367763287).

The spelling of 530322540252 in words is "five hundred thirty billion, three hundred twenty-two million, five hundred forty thousand, two hundred fifty-two".