45034065 has 24 divisors (see below), whose sum is σ = 79134120. Its totient is φ = 23687424.

The previous prime is 45034063. The next prime is 45034079. The reversal of 45034065 is 56043054.

45034065 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 4 ways, for example, as 12680721 + 32353344 = 3561^2 + 5688^2 .

It is not a de Polignac number, because 45034065 - 2¹ = 45034063 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (45034061) 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 23 ways as a sum of consecutive naturals, for example, 3570 + ... + 10139.

It is an arithmetic number, because the mean of its divisors is an integer number (3297255).

Almost surely, 2^45034065 is an apocalyptic number.

45034065 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

45034065 is a deficient number, since it is larger than the sum of its proper divisors (34100055).

45034065 is a wasteful number, since it uses less digits than its factorization.

45034065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13793 (or 13790 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 27.

The square root of 45034065 is about 6710.7425073534. The cubic root of 45034065 is about 355.7790600854.

The spelling of 45034065 in words is "forty-five million, thirty-four thousand, sixty-five".