3613037044225 has 12 divisors (see below), whose sum is σ = 5120189640064. Its totient is φ = 2477511115920.

The previous prime is 3613037044187. The next prime is 3613037044237. The reversal of 3613037044225 is 5224407303163.

It is not a de Polignac number, because 3613037044225 - 2⁹ = 3613037043713 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10322962809 + ... + 10322963158.

Almost surely, 2^{3613037044225} is an apocalyptic number.

3613037044225 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

3613037044225 is a deficient number, since it is larger than the sum of its proper divisors (1507152595839).

3613037044225 is a wasteful number, since it uses less digits than its factorization.

3613037044225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20645925984 (or 20645925979 counting only the distinct ones).

The product of its (nonzero) digits is 362880, while the sum is 40.

The spelling of 3613037044225 in words is "three trillion, six hundred thirteen billion, thirty-seven million, forty-four thousand, two hundred twenty-five".