11752445504 has 84 divisors (see below), whose sum is σ = 24101753676. Its totient is φ = 5685264384.

The previous prime is 11752445483. The next prime is 11752445561. The reversal of 11752445504 is 40554425711.

It can be written as a sum of positive squares in 2 ways, for example, as 8486094400 + 3266351104 = 92120^2 + 57152^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 13713044 + ... + 13713900.

It is an arithmetic number, because the mean of its divisors is an integer number (286925639).

Almost surely, 2^11752445504 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 11752445504, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12050876838).

11752445504 is an abundant number, since it is smaller than the sum of its proper divisors (12349308172).

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

11752445504 is an frugal number, since it uses more digits than its factorization.

11752445504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1060 (or 1003 counting only the distinct ones).

The product of its (nonzero) digits is 112000, while the sum is 38.

The spelling of 11752445504 in words is "eleven billion, seven hundred fifty-two million, four hundred forty-five thousand, five hundred four".