45675856 has 20 divisors (see below), whose sum is σ = 88660372. Its totient is φ = 22795776.

The previous prime is 45675827. The next prime is 45675857. The reversal of 45675856 is 65857654.

45675856 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 1904400 + 43771456 = 1380^2 + 6616^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45675857) 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, 7480 + ... + 12136.

Almost surely, 2^45675856 is an apocalyptic number.

It is an amenable number.

45675856 is a deficient number, since it is larger than the sum of its proper divisors (42984516).

45675856 is a wasteful number, since it uses less digits than its factorization.

45675856 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5278 (or 5272 counting only the distinct ones).

The product of its digits is 1008000, while the sum is 46.

The square root of 45675856 is about 6758.3915246159. The cubic root of 45675856 is about 357.4611912817.

The spelling of 45675856 in words is "forty-five million, six hundred seventy-five thousand, eight hundred fifty-six".