11170764488 has 16 divisors (see below), whose sum is σ = 22556351580. Its totient is φ = 5155737408.

The previous prime is 11170764463. The next prime is 11170764491. The reversal of 11170764488 is 88446707111.

It can be written as a sum of positive squares in 2 ways, for example, as 11168685124 + 2079364 = 105682^2 + 1442^2 .

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, 53705495 + ... + 53705702.

Almost surely, 2^11170764488 is an apocalyptic number.

It is an amenable number.

11170764488 is an abundant number, since it is smaller than the sum of its proper divisors (11385587092).

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

11170764488 is a wasteful number, since it uses less digits than its factorization.

11170764488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 107411216 (or 107411212 counting only the distinct ones).

The product of its (nonzero) digits is 301056, while the sum is 47.

The spelling of 11170764488 in words is "eleven billion, one hundred seventy million, seven hundred sixty-four thousand, four hundred eighty-eight".