45434563 has 4 divisors (see below), whose sum is σ = 45450160. Its totient is φ = 45418968.

The previous prime is 45434551. The next prime is 45434573. The reversal of 45434563 is 36543454.

45434563 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 45434563 - 2¹³ = 45426371 is a prime.

It is an alternating number because its digits alternate between even and odd.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45434573) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1983 + ... + 9736.

It is an arithmetic number, because the mean of its divisors is an integer number (11362540).

Almost surely, 2^45434563 is an apocalyptic number.

45434563 is a deficient number, since it is larger than the sum of its proper divisors (15597).

45434563 is a wasteful number, since it uses less digits than its factorization.

45434563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15596.

The product of its digits is 86400, while the sum is 34.

The square root of 45434563 is about 6740.5165232347. The cubic root of 45434563 is about 356.8306231760.

The spelling of 45434563 in words is "forty-five million, four hundred thirty-four thousand, five hundred sixty-three".