38690848625 has 128 divisors (see below), whose sum is σ = 58181760000. Its totient is φ = 25318656000.

The previous prime is 38690848601. The next prime is 38690848643. The reversal of 38690848625 is 52684809683.

38690848625 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a de Polignac number, because none of the positive numbers 2^k-38690848625 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 194426276 + ... + 194426474.

It is an arithmetic number, because the mean of its divisors is an integer number (454545000).

Almost surely, 2^38690848625 is an apocalyptic number.

It is an amenable number.

38690848625 is a deficient number, since it is larger than the sum of its proper divisors (19490911375).

38690848625 is a wasteful number, since it uses less digits than its factorization.

38690848625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460 (or 450 counting only the distinct ones).

The product of its (nonzero) digits is 19906560, while the sum is 59.

The spelling of 38690848625 in words is "thirty-eight billion, six hundred ninety million, eight hundred forty-eight thousand, six hundred twenty-five".