45365465 has 4 divisors (see below), whose sum is σ = 54438564. Its totient is φ = 36292368.

The previous prime is 45365461. The next prime is 45365477. The reversal of 45365465 is 56456354.

It is a happy number.

45365465 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 11539609 + 33825856 = 3397^2 + 5816^2 .

It is a cyclic number.

It is not a de Polignac number, because 45365465 - 2² = 45365461 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45365461) 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 3 ways as a sum of consecutive naturals, for example, 4536542 + ... + 4536551.

It is an arithmetic number, because the mean of its divisors is an integer number (13609641).

Almost surely, 2^45365465 is an apocalyptic number.

It is an amenable number.

45365465 is a deficient number, since it is larger than the sum of its proper divisors (9073099).

45365465 is an equidigital number, since it uses as much as digits as its factorization.

45365465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9073098.

The product of its digits is 216000, while the sum is 38.

The square root of 45365465 is about 6735.3890013866. The cubic root of 45365465 is about 356.6496391363.

It can be divided in two parts, 4536 and 5465, that added together give a palindrome (10001).

The spelling of 45365465 in words is "forty-five million, three hundred sixty-five thousand, four hundred sixty-five".