11489765275 has 6 divisors (see below), whose sum is σ = 14247308972. Its totient is φ = 9191812200.

The previous prime is 11489765267. The next prime is 11489765297. The reversal of 11489765275 is 57256798411.

It is not a de Polignac number, because 11489765275 - 2³ = 11489765267 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 229795281 + ... + 229795330.

Almost surely, 2^11489765275 is an apocalyptic number.

11489765275 is a deficient number, since it is larger than the sum of its proper divisors (2757543697).

11489765275 is an equidigital number, since it uses as much as digits as its factorization.

11489765275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 459590621 (or 459590616 counting only the distinct ones).

The product of its digits is 4233600, while the sum is 55.

The spelling of 11489765275 in words is "eleven billion, four hundred eighty-nine million, seven hundred sixty-five thousand, two hundred seventy-five".