11159900496 has 160 divisors (see below), whose sum is σ = 33793372800. Its totient is φ = 3516410880.

The previous prime is 11159900473. The next prime is 11159900513. The reversal of 11159900496 is 69400995111.

11159900496 is a `hidden beast` number, since 1 + 1 + 159 + 9 + 0 + 0 + 496 = 666.

It is a congruent 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, 4570636 + ... + 4573076.

It is an arithmetic number, because the mean of its divisors is an integer number (211208580).

Almost surely, 2^11159900496 is an apocalyptic number.

11159900496 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 11159900496, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16896686400).

11159900496 is an abundant number, since it is smaller than the sum of its proper divisors (22633472304).

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

11159900496 is a wasteful number, since it uses less digits than its factorization.

11159900496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3034 (or 3022 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 45.

The spelling of 11159900496 in words is "eleven billion, one hundred fifty-nine million, nine hundred thousand, four hundred ninety-six".