3857358235925 has 24 divisors (see below), whose sum is σ = 4795877419200. Its totient is φ = 3077662839680.

The previous prime is 3857358235891. The next prime is 3857358235993. The reversal of 3857358235925 is 5295328537583.

It is not a de Polignac number, because 3857358235925 - 2¹⁶ = 3857358170389 is a prime.

It is a hoax number, since the sum of its digits (65) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is a congruent number.

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, 38907017 + ... + 39006033.

It is an arithmetic number, because the mean of its divisors is an integer number (199828225800).

Almost surely, 2^{3857358235925} is an apocalyptic number.

It is an amenable number.

3857358235925 is a deficient number, since it is larger than the sum of its proper divisors (938519183275).

3857358235925 is a wasteful number, since it uses less digits than its factorization.

3857358235925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103165 (or 103160 counting only the distinct ones).

The product of its digits is 272160000, while the sum is 65.

The spelling of 3857358235925 in words is "three trillion, eight hundred fifty-seven billion, three hundred fifty-eight million, two hundred thirty-five thousand, nine hundred twenty-five".