11610685593 has 48 divisors (see below), whose sum is σ = 18358704000. Its totient is φ = 7027776000.

The previous prime is 11610685577. The next prime is 11610685607. The reversal of 11610685593 is 39558601611.

It is not a de Polignac number, because 11610685593 - 2⁴ = 11610685577 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11610685523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4143793 + ... + 4146593.

It is an arithmetic number, because the mean of its divisors is an integer number (382473000).

Almost surely, 2^11610685593 is an apocalyptic number.

11610685593 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

11610685593 is a deficient number, since it is larger than the sum of its proper divisors (6748018407).

11610685593 is a wasteful number, since it uses less digits than its factorization.

11610685593 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3390 (or 3387 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 45.

The spelling of 11610685593 in words is "eleven billion, six hundred ten million, six hundred eighty-five thousand, five hundred ninety-three".