8423529227 has 2 divisors, whose sum is σ = 8423529228. Its totient is φ = 8423529226.

The previous prime is 8423529221. The next prime is 8423529241. The reversal of 8423529227 is 7229253248.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8423529227 - 2¹⁴ = 8423512843 is a prime.

It is not a weakly prime, because it can be changed into another prime (8423529221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4211764613 + 4211764614.

It is an arithmetic number, because the mean of its divisors is an integer number (4211764614).

Almost surely, 2^8423529227 is an apocalyptic number.

8423529227 is a deficient number, since it is larger than the sum of its proper divisors (1).

8423529227 is an equidigital number, since it uses as much as digits as its factorization.

8423529227 is an evil number, because the sum of its binary digits is even.

The product of its digits is 483840, while the sum is 44.

The square root of 8423529227 is about 91779.7865926915. The cubic root of 8423529227 is about 2034.6889617125.

The spelling of 8423529227 in words is "eight billion, four hundred twenty-three million, five hundred twenty-nine thousand, two hundred twenty-seven".