4267361591 has 2 divisors, whose sum is σ = 4267361592. Its totient is φ = 4267361590.

The previous prime is 4267361519. The next prime is 4267361627. The reversal of 4267361591 is 1951637624.

Together with previous prime (4267361519) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4267361591 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4267361191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2133680795 + 2133680796.

It is an arithmetic number, because the mean of its divisors is an integer number (2133680796).

Almost surely, 2^4267361591 is an apocalyptic number.

4267361591 is a deficient number, since it is larger than the sum of its proper divisors (1).

4267361591 is an equidigital number, since it uses as much as digits as its factorization.

4267361591 is an evil number, because the sum of its binary digits is even.

The product of its digits is 272160, while the sum is 44.

The square root of 4267361591 is about 65325.0456639718. The cubic root of 4267361591 is about 1622.0085830012.

The spelling of 4267361591 in words is "four billion, two hundred sixty-seven million, three hundred sixty-one thousand, five hundred ninety-one".