11544574252 has 12 divisors (see below), whose sum is σ = 20291229280. Its totient is φ = 5747080176.

The previous prime is 11544574247. The next prime is 11544574259. The reversal of 11544574252 is 25247544511.

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (11544574259) 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, 6300708 + ... + 6302539.

Almost surely, 2^11544574252 is an apocalyptic number.

It is an amenable number.

11544574252 is a deficient number, since it is larger than the sum of its proper divisors (8746655028).

11544574252 is a wasteful number, since it uses less digits than its factorization.

11544574252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12603480 (or 12603478 counting only the distinct ones).

The product of its digits is 224000, while the sum is 40.

The spelling of 11544574252 in words is "eleven billion, five hundred forty-four million, five hundred seventy-four thousand, two hundred fifty-two".