11772527264 has 96 divisors (see below), whose sum is σ = 24871795200. Its totient is φ = 5472875520.

The previous prime is 11772527231. The next prime is 11772527309. The reversal of 11772527264 is 46272527711.

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, 6586979 + ... + 6588765.

It is an arithmetic number, because the mean of its divisors is an integer number (259081200).

Almost surely, 2^11772527264 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11772527264, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12435897600).

11772527264 is an abundant number, since it is smaller than the sum of its proper divisors (13099267936).

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

11772527264 is a wasteful number, since it uses less digits than its factorization.

11772527264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2086 (or 2078 counting only the distinct ones).

The product of its digits is 329280, while the sum is 44.

The spelling of 11772527264 in words is "eleven billion, seven hundred seventy-two million, five hundred twenty-seven thousand, two hundred sixty-four".