4452454015 has 32 divisors (see below), whose sum is σ = 5788336320. Its totient is φ = 3276370944.

The previous prime is 4452454009. The next prime is 4452454021. The reversal of 4452454015 is 5104542544.

It is an interprime number because it is at equal distance from previous prime (4452454009) and next prime (4452454021).

It is not a de Polignac number, because 4452454015 - 2³ = 4452454007 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 (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2167729 + ... + 2169781.

It is an arithmetic number, because the mean of its divisors is an integer number (180885510).

Almost surely, 2^4452454015 is an apocalyptic number.

4452454015 is a deficient number, since it is larger than the sum of its proper divisors (1335882305).

4452454015 is a wasteful number, since it uses less digits than its factorization.

4452454015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2731.

The product of its (nonzero) digits is 64000, while the sum is 34.

The square root of 4452454015 is about 66726.7114055533. The cubic root of 4452454015 is about 1645.1284551531.

Adding to 4452454015 its reverse (5104542544), we get a palindrome (9556996559).

The spelling of 4452454015 in words is "four billion, four hundred fifty-two million, four hundred fifty-four thousand, fifteen".