45153318 has 16 divisors (see below), whose sum is σ = 103207680. Its totient is φ = 12900936.

The previous prime is 45153281. The next prime is 45153337. The reversal of 45153318 is 81335154.

45153318 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 537498 + ... + 537581.

It is an arithmetic number, because the mean of its divisors is an integer number (6450480).

Almost surely, 2^45153318 is an apocalyptic number.

45153318 is an abundant number, since it is smaller than the sum of its proper divisors (58054362).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45153318 is a wasteful number, since it uses less digits than its factorization.

45153318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1075091.

The product of its digits is 7200, while the sum is 30.

The square root of 45153318 is about 6719.6218643611. The cubic root of 45153318 is about 356.0928249716.

The spelling of 45153318 in words is "forty-five million, one hundred fifty-three thousand, three hundred eighteen".