45705663 has 12 divisors (see below), whose sum is σ = 67265640. Its totient is φ = 29895216.

The previous prime is 45705661. The next prime is 45705691. The reversal of 45705663 is 36650754.

It is not a de Polignac number, because 45705663 - 2¹ = 45705661 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45705661) 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 in 11 ways as a sum of consecutive naturals, for example, 47433 + ... + 48386.

It is an arithmetic number, because the mean of its divisors is an integer number (5605470).

Almost surely, 2^45705663 is an apocalyptic number.

45705663 is a deficient number, since it is larger than the sum of its proper divisors (21559977).

45705663 is a wasteful number, since it uses less digits than its factorization.

45705663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 95878 (or 95875 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 36.

The square root of 45705663 is about 6760.5963494355. The cubic root of 45705663 is about 357.5389313235.

The spelling of 45705663 in words is "forty-five million, seven hundred five thousand, six hundred sixty-three".