8258841925 has 12 divisors (see below), whose sum is σ = 10243111140. Its totient is φ = 6605688320.

The previous prime is 8258841883. The next prime is 8258841947. The reversal of 8258841925 is 5291488528.

It can be written as a sum of positive squares in 6 ways, for example, as 621305476 + 7637536449 = 24926^2 + 87393^2 .

It is not a de Polignac number, because 8258841925 - 2⁷ = 8258841797 is a prime.

It is a congruent number.

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, 96771 + ... + 160879.

It is an arithmetic number, because the mean of its divisors is an integer number (853592595).

Almost surely, 2^8258841925 is an apocalyptic number.

It is an amenable number.

8258841925 is a deficient number, since it is larger than the sum of its proper divisors (1984269215).

8258841925 is a wasteful number, since it uses less digits than its factorization.

8258841925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 69272 (or 69267 counting only the distinct ones).

The product of its digits is 1843200, while the sum is 52.

The square root of 8258841925 is about 90878.1707837476. The cubic root of 8258841925 is about 2021.3416180566.

The spelling of 8258841925 in words is "eight billion, two hundred fifty-eight million, eight hundred forty-one thousand, nine hundred twenty-five".