8425356125 has 16 divisors (see below), whose sum is σ = 10553687040. Its totient is φ = 6715386000.

The previous prime is 8425356119. The next prime is 8425356157. The reversal of 8425356125 is 5216535248.

It is not a de Polignac number, because 8425356125 - 2¹⁶ = 8425290589 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 90485 + ... + 158234.

It is an arithmetic number, because the mean of its divisors is an integer number (659605440).

Almost surely, 2^8425356125 is an apocalyptic number.

It is an amenable number.

8425356125 is a deficient number, since it is larger than the sum of its proper divisors (2128330915).

8425356125 is a wasteful number, since it uses less digits than its factorization.

8425356125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249005 (or 248995 counting only the distinct ones).

The product of its digits is 288000, while the sum is 41.

The square root of 8425356125 is about 91789.7386694177. The cubic root of 8425356125 is about 2034.8360457671.

The spelling of 8425356125 in words is "eight billion, four hundred twenty-five million, three hundred fifty-six thousand, one hundred twenty-five".