452407065 has 32 divisors (see below), whose sum is σ = 790788096. Its totient is φ = 219034560.

The previous prime is 452407063. The next prime is 452407091. The reversal of 452407065 is 560704254.

It is not a de Polignac number, because 452407065 - 2¹ = 452407063 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is not an unprimeable number, because it can be changed into a prime (452407063) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 148144 + ... + 151166.

It is an arithmetic number, because the mean of its divisors is an integer number (24712128).

Almost surely, 2^452407065 is an apocalyptic number.

It is an amenable number.

452407065 is a deficient number, since it is larger than the sum of its proper divisors (338381031).

452407065 is a wasteful number, since it uses less digits than its factorization.

452407065 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3949.

The product of its (nonzero) digits is 33600, while the sum is 33.

The square root of 452407065 is about 21269.8628345366. The cubic root of 452407065 is about 767.6733416437.

The spelling of 452407065 in words is "four hundred fifty-two million, four hundred seven thousand, sixty-five".