45069065 has 4 divisors (see below), whose sum is σ = 54082884. Its totient is φ = 36055248.

The previous prime is 45069053. The next prime is 45069113. The reversal of 45069065 is 56096054.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 21381376 + 23687689 = 4624^2 + 4867^2 .

It is a cyclic number.

It is not a de Polignac number, because 45069065 - 2⁴ = 45069049 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4506902 + ... + 4506911.

It is an arithmetic number, because the mean of its divisors is an integer number (13520721).

Almost surely, 2^45069065 is an apocalyptic number.

It is an amenable number.

45069065 is a deficient number, since it is larger than the sum of its proper divisors (9013819).

45069065 is an equidigital number, since it uses as much as digits as its factorization.

45069065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9013818.

The product of its (nonzero) digits is 32400, while the sum is 35.

The square root of 45069065 is about 6713.3497599931. The cubic root of 45069065 is about 355.8712054615.

The spelling of 45069065 in words is "forty-five million, sixty-nine thousand, sixty-five".