6484402313 has 2 divisors, whose sum is σ = 6484402314. Its totient is φ = 6484402312.

The previous prime is 6484402271. The next prime is 6484402357. The reversal of 6484402313 is 3132044846.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3735287689 + 2749114624 = 61117^2 + 52432^2 .

It is a cyclic number.

It is not a de Polignac number, because 6484402313 - 2²⁴ = 6467625097 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (6484408313) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3242201156 + 3242201157.

It is an arithmetic number, because the mean of its divisors is an integer number (3242201157).

Almost surely, 2^6484402313 is an apocalyptic number.

It is an amenable number.

6484402313 is a deficient number, since it is larger than the sum of its proper divisors (1).

6484402313 is an equidigital number, since it uses as much as digits as its factorization.

6484402313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 55296, while the sum is 35.

The square root of 6484402313 is about 80525.7866338479. The cubic root of 6484402313 is about 1864.7615996687.

The spelling of 6484402313 in words is "six billion, four hundred eighty-four million, four hundred two thousand, three hundred thirteen".