11612788735 has 32 divisors (see below), whose sum is σ = 14591558592. Its totient is φ = 8863810560.

The previous prime is 11612788727. The next prime is 11612788769. The reversal of 11612788735 is 53788721611.

It is not a de Polignac number, because 11612788735 - 2³ = 11612788727 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2886025 + ... + 2890045.

It is an arithmetic number, because the mean of its divisors is an integer number (455986206).

Almost surely, 2^11612788735 is an apocalyptic number.

11612788735 is a deficient number, since it is larger than the sum of its proper divisors (2978769857).

11612788735 is a wasteful number, since it uses less digits than its factorization.

11612788735 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4363.

The product of its digits is 564480, while the sum is 49.

The spelling of 11612788735 in words is "eleven billion, six hundred twelve million, seven hundred eighty-eight thousand, seven hundred thirty-five".