11652031472 has 90 divisors (see below), whose sum is σ = 25100440344. Its totient is φ = 5229058560.

The previous prime is 11652031471. The next prime is 11652031513. The reversal of 11652031472 is 27413025611.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11652031471) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 35202347 + ... + 35202677.

Almost surely, 2^11652031472 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 11652031472, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12550220172).

11652031472 is an abundant number, since it is smaller than the sum of its proper divisors (13448408872).

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

11652031472 is an equidigital number, since it uses as much as digits as its factorization.

11652031472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 727 (or 373 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 32.

The spelling of 11652031472 in words is "eleven billion, six hundred fifty-two million, thirty-one thousand, four hundred seventy-two".