45563017 has 2 divisors, whose sum is σ = 45563018. Its totient is φ = 45563016.

The previous prime is 45562991. The next prime is 45563029. The reversal of 45563017 is 71036554.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 27081616 + 18481401 = 5204^2 + 4299^2 .

It is a cyclic number.

It is not a de Polignac number, because 45563017 - 2⁷ = 45562889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45563017.

It is not a weakly prime, because it can be changed into another prime (45563047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22781508 + 22781509.

It is an arithmetic number, because the mean of its divisors is an integer number (22781509).

Almost surely, 2^45563017 is an apocalyptic number.

It is an amenable number.

45563017 is a deficient number, since it is larger than the sum of its proper divisors (1).

45563017 is an equidigital number, since it uses as much as digits as its factorization.

45563017 is an evil number, because the sum of its binary digits is even.

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

The square root of 45563017 is about 6750.0382961877. The cubic root of 45563017 is about 357.1665876118.

The spelling of 45563017 in words is "forty-five million, five hundred sixty-three thousand, seventeen".