45489364 has 12 divisors (see below), whose sum is σ = 79662688. Its totient is φ = 22728600.

The previous prime is 45489329. The next prime is 45489383. The reversal of 45489364 is 46398454.

It is a happy number.

45489364 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 45489364.

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 3 ways as a sum of consecutive naturals, for example, 4219 + ... + 10429.

Almost surely, 2^45489364 is an apocalyptic number.

It is an amenable number.

45489364 is a deficient number, since it is larger than the sum of its proper divisors (34173324).

45489364 is a wasteful number, since it uses less digits than its factorization.

45489364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8046 (or 8044 counting only the distinct ones).

The product of its digits is 414720, while the sum is 43.

The square root of 45489364 is about 6744.5803427641. The cubic root of 45489364 is about 356.9740295534.

The spelling of 45489364 in words is "forty-five million, four hundred eighty-nine thousand, three hundred sixty-four".