4276565445 has 32 divisors (see below), whose sum is σ = 6981304320. Its totient is φ = 2234928960.

The previous prime is 4276565431. The next prime is 4276565471. The reversal of 4276565445 is 5445656724.

It is not a de Polignac number, because 4276565445 - 2⁷ = 4276565317 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4276565394 and 4276565403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 180816 + ... + 203094.

It is an arithmetic number, because the mean of its divisors is an integer number (218165760).

Almost surely, 2^4276565445 is an apocalyptic number.

It is an amenable number.

4276565445 is a deficient number, since it is larger than the sum of its proper divisors (2704738875).

4276565445 is a wasteful number, since it uses less digits than its factorization.

4276565445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22545.

The product of its digits is 4032000, while the sum is 48.

The square root of 4276565445 is about 65395.4543145011. The cubic root of 4276565445 is about 1623.1738627599.

The spelling of 4276565445 in words is "four billion, two hundred seventy-six million, five hundred sixty-five thousand, four hundred forty-five".