11452853896 has 128 divisors (see below), whose sum is σ = 26267328000. Its totient is φ = 4613760000.

The previous prime is 11452853861. The next prime is 11452853939. The reversal of 11452853896 is 69835825411.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5086771 + ... + 5089021.

It is an arithmetic number, because the mean of its divisors is an integer number (205213500).

Almost surely, 2^11452853896 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 11452853896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13133664000).

11452853896 is an abundant number, since it is smaller than the sum of its proper divisors (14814474104).

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

11452853896 is a wasteful number, since it uses less digits than its factorization.

11452853896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2483 (or 2479 counting only the distinct ones).

The product of its digits is 2073600, while the sum is 52.

The spelling of 11452853896 in words is "eleven billion, four hundred fifty-two million, eight hundred fifty-three thousand, eight hundred ninety-six".