45564999 has 8 divisors (see below), whose sum is σ = 60819072. Its totient is φ = 30343800.

The previous prime is 45564997. The next prime is 45565007. The reversal of 45564999 is 99946554.

45564999 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 45564999 - 2¹ = 45564997 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45564991) 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 7 ways as a sum of consecutive naturals, for example, 4777 + ... + 10674.

It is an arithmetic number, because the mean of its divisors is an integer number (7602384).

Almost surely, 2^45564999 is an apocalyptic number.

45564999 is a deficient number, since it is larger than the sum of its proper divisors (15254073).

45564999 is a wasteful number, since it uses less digits than its factorization.

45564999 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16437.

The product of its digits is 1749600, while the sum is 51.

The square root of 45564999 is about 6750.1851085729. The cubic root of 45564999 is about 357.1717664751.

The spelling of 45564999 in words is "forty-five million, five hundred sixty-four thousand, nine hundred ninety-nine".