45289364 has 6 divisors (see below), whose sum is σ = 79256394. Its totient is φ = 22644680.

The previous prime is 45289351. The next prime is 45289373. The reversal of 45289364 is 46398254.

45289364 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 only one way, i.e., 44328964 + 960400 = 6658^2 + 980^2 .

It is a super-2 number, since 2×45289364² = 4102252983048992, which contains 22 as substring.

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 as a sum of consecutive naturals, namely, 5661167 + ... + 5661174.

It is an arithmetic number, because the mean of its divisors is an integer number (13209399).

Almost surely, 2^45289364 is an apocalyptic number.

It is an amenable number.

45289364 is a deficient number, since it is larger than the sum of its proper divisors (33967030).

45289364 is a wasteful number, since it uses less digits than its factorization.

45289364 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11322345 (or 11322343 counting only the distinct ones).

The product of its digits is 207360, while the sum is 41.

The square root of 45289364 is about 6729.7372905634. The cubic root of 45289364 is about 356.4500997951.

The spelling of 45289364 in words is "forty-five million, two hundred eighty-nine thousand, three hundred sixty-four".