3867533157225 has 24 divisors (see below), whose sum is σ = 6770458046880. Its totient is φ = 1941349976320.

The previous prime is 3867533157181. The next prime is 3867533157263. The reversal of 3867533157225 is 5227513357683.

3867533157225 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3867533157225 - 2¹² = 3867533153129 is a prime.

It is a hoax number, since the sum of its digits (57) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1516678395 + ... + 1516680944.

It is an arithmetic number, because the mean of its divisors is an integer number (282102418620).

Almost surely, 2^{3867533157225} is an apocalyptic number.

It is an amenable number.

3867533157225 is a deficient number, since it is larger than the sum of its proper divisors (2902924889655).

3867533157225 is a wasteful number, since it uses less digits than its factorization.

3867533157225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3033359369 (or 3033359364 counting only the distinct ones).

The product of its digits is 31752000, while the sum is 57.

The spelling of 3867533157225 in words is "three trillion, eight hundred sixty-seven billion, five hundred thirty-three million, one hundred fifty-seven thousand, two hundred twenty-five".