11553802708 has 48 divisors (see below), whose sum is σ = 23632067200. Its totient is φ = 4940526528.

The previous prime is 11553802699. The next prime is 11553802709. The reversal of 11553802708 is 80720835511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11553802709) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 617791 + ... + 636217.

Almost surely, 2^11553802708 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 11553802708, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11816033600).

11553802708 is an abundant number, since it is smaller than the sum of its proper divisors (12078264492).

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

11553802708 is a wasteful number, since it uses less digits than its factorization.

11553802708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18909 (or 18893 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 40.

The spelling of 11553802708 in words is "eleven billion, five hundred fifty-three million, eight hundred two thousand, seven hundred eight".