45845071 has 2 divisors, whose sum is σ = 45845072. Its totient is φ = 45845070.

The previous prime is 45845047. The next prime is 45845083. The reversal of 45845071 is 17054854.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45845071 - 2⁹ = 45844559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45845021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22922535 + 22922536.

It is an arithmetic number, because the mean of its divisors is an integer number (22922536).

Almost surely, 2^45845071 is an apocalyptic number.

45845071 is a deficient number, since it is larger than the sum of its proper divisors (1).

45845071 is an equidigital number, since it uses as much as digits as its factorization.

45845071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 34.

The square root of 45845071 is about 6770.8988325037. The cubic root of 45845071 is about 357.9020752111.

The spelling of 45845071 in words is "forty-five million, eight hundred forty-five thousand, seventy-one".