45091367 has 2 divisors, whose sum is σ = 45091368. Its totient is φ = 45091366.

The previous prime is 45091363. The next prime is 45091369. The reversal of 45091367 is 76319054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45091367 - 2² = 45091363 is a prime.

Together with 45091369, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45091363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22545683 + 22545684.

It is an arithmetic number, because the mean of its divisors is an integer number (22545684).

Almost surely, 2^45091367 is an apocalyptic number.

45091367 is a deficient number, since it is larger than the sum of its proper divisors (1).

45091367 is an equidigital number, since it uses as much as digits as its factorization.

45091367 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 22680, while the sum is 35.

The square root of 45091367 is about 6715.0105733349. The cubic root of 45091367 is about 355.9298956138.

The spelling of 45091367 in words is "forty-five million, ninety-one thousand, three hundred sixty-seven".