11758472593 has 16 divisors (see below), whose sum is σ = 13756317696. Its totient is φ = 9840332880.

The previous prime is 11758472581. The next prime is 11758472611. The reversal of 11758472593 is 39527485711.

11758472593 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-11758472593 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11758472593.

It is not an unprimeable number, because it can be changed into a prime (11758472503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 921648 + ... + 934318.

It is an arithmetic number, because the mean of its divisors is an integer number (859769856).

Almost surely, 2^11758472593 is an apocalyptic number.

It is an amenable number.

11758472593 is a deficient number, since it is larger than the sum of its proper divisors (1997845103).

11758472593 is a wasteful number, since it uses less digits than its factorization.

11758472593 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15804.

The product of its digits is 2116800, while the sum is 52.

The spelling of 11758472593 in words is "eleven billion, seven hundred fifty-eight million, four hundred seventy-two thousand, five hundred ninety-three".