4895277209 has 4 divisors (see below), whose sum is σ = 4895782416. Its totient is φ = 4894772004.

The previous prime is 4895277203. The next prime is 4895277221. The reversal of 4895277209 is 9027725984.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4895277209 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4895277203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 237779 + ... + 257544.

It is an arithmetic number, because the mean of its divisors is an integer number (1223945604).

Almost surely, 2^4895277209 is an apocalyptic number.

It is an amenable number.

4895277209 is a deficient number, since it is larger than the sum of its proper divisors (505207).

4895277209 is an equidigital number, since it uses as much as digits as its factorization.

4895277209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 505206.

The product of its (nonzero) digits is 2540160, while the sum is 53.

The square root of 4895277209 is about 69966.2576460968. The cubic root of 4895277209 is about 1697.9533858781.

The spelling of 4895277209 in words is "four billion, eight hundred ninety-five million, two hundred seventy-seven thousand, two hundred nine".