11164513274 has 32 divisors (see below), whose sum is σ = 17551739136. Its totient is φ = 5321116800.

The previous prime is 11164513273. The next prime is 11164513277. The reversal of 11164513274 is 47231546111.

It is not an unprimeable number, because it can be changed into a prime (11164513271) 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, 808859 + ... + 822545.

It is an arithmetic number, because the mean of its divisors is an integer number (548491848).

Almost surely, 2^11164513274 is an apocalyptic number.

11164513274 is a deficient number, since it is larger than the sum of its proper divisors (6387225862).

11164513274 is a wasteful number, since it uses less digits than its factorization.

11164513274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13950.

The product of its digits is 20160, while the sum is 35.

The spelling of 11164513274 in words is "eleven billion, one hundred sixty-four million, five hundred thirteen thousand, two hundred seventy-four".