11752408564 has 12 divisors (see below), whose sum is σ = 22148770084. Its totient is φ = 5424188544.

The previous prime is 11752408513. The next prime is 11752408571. The reversal of 11752408564 is 46580425711.

It can be written as a sum of positive squares in 2 ways, for example, as 1007427600 + 10744980964 = 31740^2 + 103658^2 .

It is a hoax number, since the sum of its digits (43) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 11752408564.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113003877 + ... + 113003980.

Almost surely, 2^11752408564 is an apocalyptic number.

It is an amenable number.

11752408564 is a deficient number, since it is larger than the sum of its proper divisors (10396361520).

11752408564 is a wasteful number, since it uses less digits than its factorization.

11752408564 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226007874 (or 226007872 counting only the distinct ones).

The product of its (nonzero) digits is 268800, while the sum is 43.

The spelling of 11752408564 in words is "eleven billion, seven hundred fifty-two million, four hundred eight thousand, five hundred sixty-four".