45532065 has 32 divisors (see below), whose sum is σ = 76455936. Its totient is φ = 23094720.

The previous prime is 45532027. The next prime is 45532093. The reversal of 45532065 is 56023554.

45532065 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 45532065 - 2¹⁵ = 45499297 is a prime.

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 31 ways as a sum of consecutive naturals, for example, 93252 + ... + 93738.

It is an arithmetic number, because the mean of its divisors is an integer number (2389248).

Almost surely, 2^45532065 is an apocalyptic number.

It is an amenable number.

45532065 is a deficient number, since it is larger than the sum of its proper divisors (30923871).

45532065 is a wasteful number, since it uses less digits than its factorization.

45532065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 789.

The product of its (nonzero) digits is 18000, while the sum is 30.

The square root of 45532065 is about 6747.7451789468. The cubic root of 45532065 is about 357.0856921458.

The spelling of 45532065 in words is "forty-five million, five hundred thirty-two thousand, sixty-five".