11803825356 has 48 divisors (see below), whose sum is σ = 29249097696. Its totient is φ = 3692150784.

The previous prime is 11803825349. The next prime is 11803825361. The reversal of 11803825356 is 65352830811.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17101 + ... + 154596.

It is an arithmetic number, because the mean of its divisors is an integer number (609356202).

Almost surely, 2^11803825356 is an apocalyptic number.

It is an amenable number.

11803825356 is an abundant number, since it is smaller than the sum of its proper divisors (17445272340).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11803825356 is a wasteful number, since it uses less digits than its factorization.

11803825356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172058 (or 172056 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 42.

The spelling of 11803825356 in words is "eleven billion, eight hundred three million, eight hundred twenty-five thousand, three hundred fifty-six".