11561882675 has 12 divisors (see below), whose sum is σ = 16384839696. Its totient is φ = 7928148000.

The previous prime is 11561882639. The next prime is 11561882681. The reversal of 11561882675 is 57628816511.

It is not a de Polignac number, because 11561882675 - 2⁶ = 11561882611 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 33033776 + ... + 33034125.

It is an arithmetic number, because the mean of its divisors is an integer number (1365403308).

Almost surely, 2^11561882675 is an apocalyptic number.

11561882675 is a deficient number, since it is larger than the sum of its proper divisors (4822957021).

11561882675 is an equidigital number, since it uses as much as digits as its factorization.

11561882675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66067918 (or 66067913 counting only the distinct ones).

The product of its digits is 806400, while the sum is 50.

The spelling of 11561882675 in words is "eleven billion, five hundred sixty-one million, eight hundred eighty-two thousand, six hundred seventy-five".