11088618496 has 44 divisors (see below), whose sum is σ = 22184313372. Its totient is φ = 5539831808.

The previous prime is 11088618449. The next prime is 11088618511. The reversal of 11088618496 is 69481688011.

It can be written as a sum of positive squares in 2 ways, for example, as 8941593600 + 2147024896 = 94560^2 + 46336^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1525206 + ... + 1532458.

Almost surely, 2^11088618496 is an apocalyptic number.

11088618496 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11088618496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11092156686).

11088618496 is an abundant number, since it is smaller than the sum of its proper divisors (11095694876).

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

11088618496 is an equidigital number, since it uses as much as digits as its factorization.

11088618496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8766 (or 8748 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 52.

The spelling of 11088618496 in words is "eleven billion, eighty-eight million, six hundred eighteen thousand, four hundred ninety-six".