45363918 has 16 divisors (see below), whose sum is σ = 90835920. Its totient is φ = 15103296.

The previous prime is 45363911. The next prime is 45363937. The reversal of 45363918 is 81936354.

45363918 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 not an unprimeable number, because it can be changed into a prime (45363911) 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, 1588 + ... + 9656.

It is an arithmetic number, because the mean of its divisors is an integer number (5677245).

Almost surely, 2^45363918 is an apocalyptic number.

45363918 is an abundant number, since it is smaller than the sum of its proper divisors (45472002).

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

45363918 is a wasteful number, since it uses less digits than its factorization.

45363918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9011.

The product of its digits is 77760, while the sum is 39.

The square root of 45363918 is about 6735.2741592306. The cubic root of 45363918 is about 356.6455850740.

The spelling of 45363918 in words is "forty-five million, three hundred sixty-three thousand, nine hundred eighteen".