8549425226 has 8 divisors (see below), whose sum is σ = 12833998884. Its totient is φ = 4271425600.

The previous prime is 8549425219. The next prime is 8549425237. The reversal of 8549425226 is 6225249458.

It can be written as a sum of positive squares in 2 ways, for example, as 7693921225 + 855504001 = 87715^2 + 29249^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1640255 + ... + 1645458.

Almost surely, 2^8549425226 is an apocalyptic number.

8549425226 is a deficient number, since it is larger than the sum of its proper divisors (4284573658).

8549425226 is a wasteful number, since it uses less digits than its factorization.

8549425226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3287016.

The product of its digits is 1382400, while the sum is 47.

The square root of 8549425226 is about 92463.1019704617. The cubic root of 8549425226 is about 2044.7755307449.

The spelling of 8549425226 in words is "eight billion, five hundred forty-nine million, four hundred twenty-five thousand, two hundred twenty-six".