11495868080 has 20 divisors (see below), whose sum is σ = 26727893472. Its totient is φ = 4598347200.

The previous prime is 11495868077. The next prime is 11495868121. The reversal of 11495868080 is 8086859411.

It is a tau number, because it is divible by the number of its divisors (20).

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, 71849096 + ... + 71849255.

Almost surely, 2^11495868080 is an apocalyptic number.

11495868080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11495868080 is an abundant number, since it is smaller than the sum of its proper divisors (15232025392).

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

11495868080 is a wasteful number, since it uses less digits than its factorization.

11495868080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143698364 (or 143698358 counting only the distinct ones).

The product of its (nonzero) digits is 552960, while the sum is 50.

The spelling of 11495868080 in words is "eleven billion, four hundred ninety-five million, eight hundred sixty-eight thousand, eighty".