3525125615018 has 24 divisors (see below), whose sum is σ = 6154554713472. Its totient is φ = 1509891224184.

The previous prime is 3525125615009. The next prime is 3525125615023. The reversal of 3525125615018 is 8105165215253.

3525125615018 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 3525125615018.

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, 10269530 + ... + 10607237.

It is an arithmetic number, because the mean of its divisors is an integer number (256439779728).

Almost surely, 2^{3525125615018} is an apocalyptic number.

3525125615018 is a deficient number, since it is larger than the sum of its proper divisors (2629429098454).

3525125615018 is a wasteful number, since it uses less digits than its factorization.

3525125615018 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20878506 (or 20878499 counting only the distinct ones).

The product of its (nonzero) digits is 360000, while the sum is 44.

The spelling of 3525125615018 in words is "three trillion, five hundred twenty-five billion, one hundred twenty-five million, six hundred fifteen thousand, eighteen".