4097543227 has 2 divisors, whose sum is σ = 4097543228. Its totient is φ = 4097543226.

The previous prime is 4097543221. The next prime is 4097543231. The reversal of 4097543227 is 7223457904.

4097543227 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4097543227 is a prime.

It is not a weakly prime, because it can be changed into another prime (4097543221) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2048771613 + 2048771614.

It is an arithmetic number, because the mean of its divisors is an integer number (2048771614).

Almost surely, 2^4097543227 is an apocalyptic number.

4097543227 is a deficient number, since it is larger than the sum of its proper divisors (1).

4097543227 is an equidigital number, since it uses as much as digits as its factorization.

4097543227 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 4097543227 is about 64012.0553255400. The cubic root of 4097543227 is about 1600.2009157851.

The spelling of 4097543227 in words is "four billion, ninety-seven million, five hundred forty-three thousand, two hundred twenty-seven".