8549083925 has 6 divisors (see below), whose sum is σ = 10600864098. Its totient is φ = 6839267120.

The previous prime is 8549083909. The next prime is 8549083927. The reversal of 8549083925 is 5293809458.

It can be written as a sum of positive squares in 3 ways, for example, as 642673201 + 7906410724 = 25351^2 + 88918^2 .

It is not a de Polignac number, because 8549083925 - 2⁴ = 8549083909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8549083927) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 170981654 + ... + 170981703.

It is an arithmetic number, because the mean of its divisors is an integer number (1766810683).

Almost surely, 2^8549083925 is an apocalyptic number.

It is an amenable number.

8549083925 is a deficient number, since it is larger than the sum of its proper divisors (2051780173).

8549083925 is a wasteful number, since it uses less digits than its factorization.

8549083925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341963367 (or 341963362 counting only the distinct ones).

The product of its (nonzero) digits is 3110400, while the sum is 53.

The square root of 8549083925 is about 92461.2563455635. The cubic root of 8549083925 is about 2044.7483206030.

The spelling of 8549083925 in words is "eight billion, five hundred forty-nine million, eighty-three thousand, nine hundred twenty-five".