11512704275 has 6 divisors (see below), whose sum is σ = 14275753332. Its totient is φ = 9210163400.

The previous prime is 11512704263. The next prime is 11512704319. The reversal of 11512704275 is 57240721511.

It is a de Polignac number, because none of the positive numbers 2^k-11512704275 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 230254061 + ... + 230254110.

It is an arithmetic number, because the mean of its divisors is an integer number (2379292222).

Almost surely, 2^11512704275 is an apocalyptic number.

11512704275 is a deficient number, since it is larger than the sum of its proper divisors (2763049057).

11512704275 is an equidigital number, since it uses as much as digits as its factorization.

11512704275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 460508181 (or 460508176 counting only the distinct ones).

The product of its (nonzero) digits is 19600, while the sum is 35.

The spelling of 11512704275 in words is "eleven billion, five hundred twelve million, seven hundred four thousand, two hundred seventy-five".