4505727746 has 16 divisors (see below), whose sum is σ = 7279601784. Its totient is φ = 2079247104.

The previous prime is 4505727731. The next prime is 4505727757. The reversal of 4505727746 is 6477275054.

It can be written as a sum of positive squares in 4 ways, for example, as 2781402121 + 1724325625 = 52739^2 + 41525^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4505727746.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 286586 + ... + 301898.

Almost surely, 2^4505727746 is an apocalyptic number.

4505727746 is a deficient number, since it is larger than the sum of its proper divisors (2773874038).

4505727746 is a wasteful number, since it uses less digits than its factorization.

4505727746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26645.

The product of its (nonzero) digits is 1646400, while the sum is 47.

The square root of 4505727746 is about 67124.7178467068. The cubic root of 4505727746 is about 1651.6637941536.

The spelling of 4505727746 in words is "four billion, five hundred five million, seven hundred twenty-seven thousand, seven hundred forty-six".