45605317 has 2 divisors, whose sum is σ = 45605318. Its totient is φ = 45605316.

The previous prime is 45605299. The next prime is 45605333. The reversal of 45605317 is 71350654.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 30813601 + 14791716 = 5551^2 + 3846^2 .

It is a cyclic number.

It is not a de Polignac number, because 45605317 - 2¹¹ = 45603269 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45605017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22802658 + 22802659.

It is an arithmetic number, because the mean of its divisors is an integer number (22802659).

Almost surely, 2^45605317 is an apocalyptic number.

It is an amenable number.

45605317 is a deficient number, since it is larger than the sum of its proper divisors (1).

45605317 is an equidigital number, since it uses as much as digits as its factorization.

45605317 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12600, while the sum is 31.

The square root of 45605317 is about 6753.1708848511. The cubic root of 45605317 is about 357.2770827360.

The spelling of 45605317 in words is "forty-five million, six hundred five thousand, three hundred seventeen".