12036595791 has 16 divisors (see below), whose sum is σ = 17541404928. Its totient is φ = 7280894400.

The previous prime is 12036595717. The next prime is 12036595807. The reversal of 12036595791 is 19759563021.

It is not a de Polignac number, because 12036595791 - 2⁹ = 12036595279 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12036595791.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12036595691) 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, 332851 + ... + 367236.

It is an arithmetic number, because the mean of its divisors is an integer number (1096337808).

Almost surely, 2^12036595791 is an apocalyptic number.

12036595791 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

12036595791 is a deficient number, since it is larger than the sum of its proper divisors (5504809137).

12036595791 is a wasteful number, since it uses less digits than its factorization.

12036595791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700622.

The product of its (nonzero) digits is 510300, while the sum is 48.

The spelling of 12036595791 in words is "twelve billion, thirty-six million, five hundred ninety-five thousand, seven hundred ninety-one".