11488828090 has 8 divisors (see below), whose sum is σ = 20679890580. Its totient is φ = 4595531232.

The previous prime is 11488827991. The next prime is 11488828177. The reversal of 11488828090 is 9082888411.

It can be written as a sum of positive squares in 2 ways, for example, as 10942624449 + 546203641 = 104607^2 + 23371^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 574441395 + ... + 574441414.

Almost surely, 2^11488828090 is an apocalyptic number.

11488828090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11488828090 is a deficient number, since it is larger than the sum of its proper divisors (9191062490).

11488828090 is a wasteful number, since it uses less digits than its factorization.

11488828090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148882816.

The product of its (nonzero) digits is 294912, while the sum is 49.

The spelling of 11488828090 in words is "eleven billion, four hundred eighty-eight million, eight hundred twenty-eight thousand, ninety".