12652044527 has 16 divisors (see below), whose sum is σ = 12891304800. Its totient is φ = 12415628160.

The previous prime is 12652044511. The next prime is 12652044529. The reversal of 12652044527 is 72544025621.

It is a cyclic number.

It is not a de Polignac number, because 12652044527 - 2⁴ = 12652044511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12652044529) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5403377 + ... + 5405717.

It is an arithmetic number, because the mean of its divisors is an integer number (805706550).

Almost surely, 2^12652044527 is an apocalyptic number.

12652044527 is a deficient number, since it is larger than the sum of its proper divisors (239260273).

12652044527 is a wasteful number, since it uses less digits than its factorization.

12652044527 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2906.

The product of its (nonzero) digits is 134400, while the sum is 38.

The spelling of 12652044527 in words is "twelve billion, six hundred fifty-two million, forty-four thousand, five hundred twenty-seven".