11132354779 has 16 divisors (see below), whose sum is σ = 13728335040. Its totient is φ = 8790675840.

The previous prime is 11132354743. The next prime is 11132354813. The reversal of 11132354779 is 97745323111.

It is a cyclic number.

It is not a de Polignac number, because 11132354779 - 2⁹ = 11132354267 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11132354179) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 73852 + ... + 166489.

It is an arithmetic number, because the mean of its divisors is an integer number (858020940).

Almost surely, 2^11132354779 is an apocalyptic number.

11132354779 is a deficient number, since it is larger than the sum of its proper divisors (2595980261).

11132354779 is a wasteful number, since it uses less digits than its factorization.

11132354779 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240870.

The product of its digits is 158760, while the sum is 43.

The spelling of 11132354779 in words is "eleven billion, one hundred thirty-two million, three hundred fifty-four thousand, seven hundred seventy-nine".