8048473709 has 2 divisors, whose sum is σ = 8048473710. Its totient is φ = 8048473708.

The previous prime is 8048473669. The next prime is 8048473711. The reversal of 8048473709 is 9073748408.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8024218084 + 24255625 = 89578^2 + 4925^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-8048473709 is a prime.

Together with 8048473711, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8048443709) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4024236854 + 4024236855.

It is an arithmetic number, because the mean of its divisors is an integer number (4024236855).

Almost surely, 2^8048473709 is an apocalyptic number.

It is an amenable number.

8048473709 is a deficient number, since it is larger than the sum of its proper divisors (1).

8048473709 is an equidigital number, since it uses as much as digits as its factorization.

8048473709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1354752, while the sum is 50.

The square root of 8048473709 is about 89713.2861342176. The cubic root of 8048473709 is about 2004.0313444214.

The spelling of 8048473709 in words is "eight billion, forty-eight million, four hundred seventy-three thousand, seven hundred nine".