12652044530 has 32 divisors (see below), whose sum is σ = 22957237296. Its totient is φ = 5020084224.

The previous prime is 12652044529. The next prime is 12652044541. The reversal of 12652044530 is 3544025621.

It can be written as a sum of positive squares in 8 ways, for example, as 5758229689 + 6893814841 = 75883^2 + 83029^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2431892 + ... + 2437088.

Almost surely, 2^12652044530 is an apocalyptic number.

12652044530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12652044530 is a deficient number, since it is larger than the sum of its proper divisors (10305192766).

12652044530 is a wasteful number, since it uses less digits than its factorization.

12652044530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7118.

The product of its (nonzero) digits is 28800, while the sum is 32.

The spelling of 12652044530 in words is "twelve billion, six hundred fifty-two million, forty-four thousand, five hundred thirty".