11328758080 has 56 divisors (see below), whose sum is σ = 27035223552. Its totient is φ = 4521656832.

The previous prime is 11328758071. The next prime is 11328758107. The reversal of 11328758080 is 8085782311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109929 + ... + 186391.

Almost surely, 2^11328758080 is an apocalyptic number.

11328758080 is a gapful number since it is divisible by the number (10) 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 11328758080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13517611776).

11328758080 is an abundant number, since it is smaller than the sum of its proper divisors (15706465472).

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

11328758080 is an equidigital number, since it uses as much as digits as its factorization.

11328758080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76943 (or 76933 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 43.

The spelling of 11328758080 in words is "eleven billion, three hundred twenty-eight million, seven hundred fifty-eight thousand, eighty".