11170764489 has 8 divisors (see below), whose sum is σ = 14980447872. Its totient is φ = 7404128720.

The previous prime is 11170764463. The next prime is 11170764491. The reversal of 11170764489 is 98446707111.

11170764489 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11170764489 - 2²³ = 11162375881 is a prime.

It is a super-2 number, since 2×11170764489² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11170764419) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10761297 + ... + 10762334.

It is an arithmetic number, because the mean of its divisors is an integer number (1872555984).

Almost surely, 2^11170764489 is an apocalyptic number.

It is an amenable number.

11170764489 is a deficient number, since it is larger than the sum of its proper divisors (3809683383).

11170764489 is a wasteful number, since it uses less digits than its factorization.

11170764489 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21523807.

The product of its (nonzero) digits is 338688, while the sum is 48.

The spelling of 11170764489 in words is "eleven billion, one hundred seventy million, seven hundred sixty-four thousand, four hundred eighty-nine".