3725281183808 has 56 divisors (see below), whose sum is σ = 7650953537280. Its totient is φ = 1797798965760.

The previous prime is 3725281183759. The next prime is 3725281183873. The reversal of 3725281183808 is 8083811825273.

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, 1725191 + ... + 3229062.

Almost surely, 2^{3725281183808} is an apocalyptic number.

It is an amenable number.

3725281183808 is an abundant number, since it is smaller than the sum of its proper divisors (3925672353472).

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

3725281183808 is a wasteful number, since it uses less digits than its factorization.

3725281183808 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4954675 (or 4954665 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 56.

The spelling of 3725281183808 in words is "three trillion, seven hundred twenty-five billion, two hundred eighty-one million, one hundred eighty-three thousand, eight hundred eight".