45065563 has 2 divisors, whose sum is σ = 45065564. Its totient is φ = 45065562.

The previous prime is 45065551. The next prime is 45065567. The reversal of 45065563 is 36556054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45065563 - 2¹³ = 45057371 is a prime.

It is not a weakly prime, because it can be changed into another prime (45065567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22532781 + 22532782.

It is an arithmetic number, because the mean of its divisors is an integer number (22532782).

Almost surely, 2^45065563 is an apocalyptic number.

45065563 is a deficient number, since it is larger than the sum of its proper divisors (1).

45065563 is an equidigital number, since it uses as much as digits as its factorization.

45065563 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54000, while the sum is 34.

The square root of 45065563 is about 6713.0889313341. The cubic root of 45065563 is about 355.8619878068.

The spelling of 45065563 in words is "forty-five million, sixty-five thousand, five hundred sixty-three".