11613793405 has 16 divisors (see below), whose sum is σ = 14173488000. Its totient is φ = 9133830720.

The previous prime is 11613793379. The next prime is 11613793427. The reversal of 11613793405 is 50439731611.

It is not a de Polignac number, because 11613793405 - 2²¹ = 11611696253 is a prime.

It is a congruent 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 15 ways as a sum of consecutive naturals, for example, 77026 + ... + 170764.

It is an arithmetic number, because the mean of its divisors is an integer number (885843000).

Almost surely, 2^11613793405 is an apocalyptic number.

It is an amenable number.

11613793405 is a deficient number, since it is larger than the sum of its proper divisors (2559694595).

11613793405 is an equidigital number, since it uses as much as digits as its factorization.

11613793405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94164.

The product of its (nonzero) digits is 68040, while the sum is 40.

The spelling of 11613793405 in words is "eleven billion, six hundred thirteen million, seven hundred ninety-three thousand, four hundred five".