45103565 has 12 divisors (see below), whose sum is σ = 58609044. Its totient is φ = 33306624.

The previous prime is 45103559. The next prime is 45103573. The reversal of 45103565 is 56530154.

45103565 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 6 ways, for example, as 334084 + 44769481 = 578^2 + 6691^2 .

It is not a de Polignac number, because 45103565 - 2⁶ = 45103501 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 25844 + ... + 27533.

It is an arithmetic number, because the mean of its divisors is an integer number (4884087).

Almost surely, 2^45103565 is an apocalyptic number.

It is an amenable number.

45103565 is a deficient number, since it is larger than the sum of its proper divisors (13505479).

45103565 is a wasteful number, since it uses less digits than its factorization.

45103565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53408 (or 53395 counting only the distinct ones).

The product of its (nonzero) digits is 9000, while the sum is 29.

The square root of 45103565 is about 6715.9187755660. The cubic root of 45103565 is about 355.9619877984.

The spelling of 45103565 in words is "forty-five million, one hundred three thousand, five hundred sixty-five".