11081560264 has 16 divisors (see below), whose sum is σ = 21681313920. Its totient is φ = 5299876560.

The previous prime is 11081560249. The next prime is 11081560283. The reversal of 11081560264 is 46206518011.

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, 30112752 + ... + 30113119.

It is an arithmetic number, because the mean of its divisors is an integer number (1355082120).

Almost surely, 2^11081560264 is an apocalyptic number.

It is an amenable number.

11081560264 is a deficient number, since it is larger than the sum of its proper divisors (10599753656).

11081560264 is a wasteful number, since it uses less digits than its factorization.

11081560264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60225900 (or 60225896 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 34.

The spelling of 11081560264 in words is "eleven billion, eighty-one million, five hundred sixty thousand, two hundred sixty-four".