6272968809 has 4 divisors (see below), whose sum is σ = 8363958416. Its totient is φ = 4181979204.

The previous prime is 6272968781. The next prime is 6272968817. The reversal of 6272968809 is 9088692726.

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 de Polignac number, because none of the positive numbers 2^k-6272968809 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (6272960809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1045494799 + ... + 1045494804.

It is an arithmetic number, because the mean of its divisors is an integer number (2090989604).

Almost surely, 2^6272968809 is an apocalyptic number.

It is an amenable number.

6272968809 is a deficient number, since it is larger than the sum of its proper divisors (2090989607).

6272968809 is a wasteful number, since it uses less digits than its factorization.

6272968809 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2090989606.

The product of its (nonzero) digits is 5225472, while the sum is 57.

The square root of 6272968809 is about 79202.0757871913. The cubic root of 6272968809 is about 1844.2694658500.

The spelling of 6272968809 in words is "six billion, two hundred seventy-two million, nine hundred sixty-eight thousand, eight hundred nine".