8057755226 has 8 divisors (see below), whose sum is σ = 12087892020. Its totient is φ = 4028457888.

The previous prime is 8057755187. The next prime is 8057755231. The reversal of 8057755226 is 6225577508.

It is a Cunningham number, because it is equal to 89765²+1.

It can be written as a sum of positive squares in 2 ways, for example, as 8057755225 + 1 = 89765^2 + 1^2 .

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

It is a super-2 number, since 2×8057755226² (a number of 21 digits) contains 22 as substring.

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, 185291 + ... + 224606.

Almost surely, 2^8057755226 is an apocalyptic number.

8057755226 is a deficient number, since it is larger than the sum of its proper divisors (4030136794).

8057755226 is a wasteful number, since it uses less digits than its factorization.

8057755226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 419728.

The product of its (nonzero) digits is 1176000, while the sum is 47.

The square root of 8057755226 is about 89765.0000055701. Note that the first 5 decimals coincide. The cubic root of 8057755226 is about 2004.8013995571.

The spelling of 8057755226 in words is "eight billion, fifty-seven million, seven hundred fifty-five thousand, two hundred twenty-six".