11563795832 has 32 divisors (see below), whose sum is σ = 22531824000. Its totient is φ = 5557814400.

The previous prime is 11563795781. The next prime is 11563795847. The reversal of 11563795832 is 23859736511.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119519 + ... + 193422.

It is an arithmetic number, because the mean of its divisors is an integer number (704119500).

Almost surely, 2^11563795832 is an apocalyptic number.

It is an amenable number.

11563795832 is a deficient number, since it is larger than the sum of its proper divisors (10968028168).

11563795832 is a wasteful number, since it uses less digits than its factorization.

11563795832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 313127 (or 313123 counting only the distinct ones).

The product of its digits is 1360800, while the sum is 50.

The spelling of 11563795832 in words is "eleven billion, five hundred sixty-three million, seven hundred ninety-five thousand, eight hundred thirty-two".