4560402505 has 4 divisors (see below), whose sum is σ = 5472483012. Its totient is φ = 3648322000.

The previous prime is 4560402443. The next prime is 4560402521. The reversal of 4560402505 is 5052040654.

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 562116681 + 3998285824 = 23709^2 + 63232^2 .

It is not a de Polignac number, because 4560402505 - 2⁷ = 4560402377 is a prime.

It is a super-2 number, since 2×4560402505² = 41594542015220550050, which contains 22 as substring.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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, 456040246 + ... + 456040255.

It is an arithmetic number, because the mean of its divisors is an integer number (1368120753).

Almost surely, 2^4560402505 is an apocalyptic number.

It is an amenable number.

4560402505 is a deficient number, since it is larger than the sum of its proper divisors (912080507).

4560402505 is an equidigital number, since it uses as much as digits as its factorization.

4560402505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 912080506.

The product of its (nonzero) digits is 24000, while the sum is 31.

The square root of 4560402505 is about 67530.7522910859. The cubic root of 4560402505 is about 1658.3176579806.

The spelling of 4560402505 in words is "four billion, five hundred sixty million, four hundred two thousand, five hundred five".