271225567 has 2 divisors, whose sum is σ = 271225568. Its totient is φ = 271225566.

The previous prime is 271225547. The next prime is 271225583. The reversal of 271225567 is 765522172.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 271225567 - 2¹⁹ = 270701279 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (271225547) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 135612783 + 135612784.

It is an arithmetic number, because the mean of its divisors is an integer number (135612784).

Almost surely, 2^271225567 is an apocalyptic number.

271225567 is a deficient number, since it is larger than the sum of its proper divisors (1).

271225567 is an equidigital number, since it uses as much as digits as its factorization.

271225567 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58800, while the sum is 37.

The square root of 271225567 is about 16468.9273178310. The cubic root of 271225567 is about 647.3068585103.

The spelling of 271225567 in words is "two hundred seventy-one million, two hundred twenty-five thousand, five hundred sixty-seven".