45855265 has 8 divisors (see below), whose sum is σ = 57922560. Its totient is φ = 34753392.

The previous prime is 45855263. The next prime is 45855281. The reversal of 45855265 is 56255854.

45855265 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 a cyclic number.

It is not a de Polignac number, because 45855265 - 2¹ = 45855263 is a prime.

It is not an unprimeable number, because it can be changed into a prime (45855263) 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, 241249 + ... + 241438.

It is an arithmetic number, because the mean of its divisors is an integer number (7240320).

Almost surely, 2^45855265 is an apocalyptic number.

It is an amenable number.

45855265 is a deficient number, since it is larger than the sum of its proper divisors (12067295).

45855265 is a wasteful number, since it uses less digits than its factorization.

45855265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 482711.

The product of its digits is 240000, while the sum is 40.

The square root of 45855265 is about 6771.6515710719. The cubic root of 45855265 is about 357.9286006608.

The spelling of 45855265 in words is "forty-five million, eight hundred fifty-five thousand, two hundred sixty-five".