3018225525406 has 48 divisors (see below), whose sum is σ = 5703296009040. Its totient is φ = 1187352673920.

The previous prime is 3018225525379. The next prime is 3018225525407. The reversal of 3018225525406 is 6045255228103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3018225525407) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6389535 + ... + 6845626.

It is an arithmetic number, because the mean of its divisors is an integer number (118818666855).

Almost surely, 2^{3018225525406} is an apocalyptic number.

3018225525406 is a deficient number, since it is larger than the sum of its proper divisors (2685070483634).

3018225525406 is a wasteful number, since it uses less digits than its factorization.

3018225525406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13235369 (or 13235362 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 43.

The spelling of 3018225525406 in words is "three trillion, eighteen billion, two hundred twenty-five million, five hundred twenty-five thousand, four hundred six".