38539000225 has 12 divisors (see below), whose sum is σ = 52132757040. Its totient is φ = 28028363600.

The previous prime is 38539000121. The next prime is 38539000309. The reversal of 38539000225 is 52200093583.

38539000225 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 38539000225 - 2¹³ = 38538992033 is a prime.

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, 70070635 + ... + 70071184.

It is an arithmetic number, because the mean of its divisors is an integer number (4344396420).

Almost surely, 2^38539000225 is an apocalyptic number.

It is an amenable number.

38539000225 is a deficient number, since it is larger than the sum of its proper divisors (13593756815).

38539000225 is a wasteful number, since it uses less digits than its factorization.

38539000225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 140141840 (or 140141835 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The spelling of 38539000225 in words is "thirty-eight billion, five hundred thirty-nine million, two hundred twenty-five", and thus it is an aban number.