45567407 has 2 divisors, whose sum is σ = 45567408. Its totient is φ = 45567406.

The previous prime is 45567391. The next prime is 45567419. The reversal of 45567407 is 70476554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45567407 - 2⁴ = 45567391 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 (45567007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22783703 + 22783704.

It is an arithmetic number, because the mean of its divisors is an integer number (22783704).

Almost surely, 2^45567407 is an apocalyptic number.

45567407 is a deficient number, since it is larger than the sum of its proper divisors (1).

45567407 is an equidigital number, since it uses as much as digits as its factorization.

45567407 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 45567407 is about 6750.3634716954. The cubic root of 45567407 is about 357.1780582523.

The spelling of 45567407 in words is "forty-five million, five hundred sixty-seven thousand, four hundred seven".