12593032591 has 16 divisors (see below), whose sum is σ = 14174580960. Its totient is φ = 11117260800.

The previous prime is 12593032583. The next prime is 12593032649. The reversal of 12593032591 is 19523039521.

It is a cyclic number.

It is not a de Polignac number, because 12593032591 - 2³ = 12593032583 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12593032541) 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, 160386 + ... + 225631.

It is an arithmetic number, because the mean of its divisors is an integer number (885911310).

Almost surely, 2^12593032591 is an apocalyptic number.

12593032591 is a deficient number, since it is larger than the sum of its proper divisors (1581548369).

12593032591 is a wasteful number, since it uses less digits than its factorization.

12593032591 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 386154.

The product of its (nonzero) digits is 72900, while the sum is 40.

The spelling of 12593032591 in words is "twelve billion, five hundred ninety-three million, thirty-two thousand, five hundred ninety-one".