6448794587 has 2 divisors, whose sum is σ = 6448794588. Its totient is φ = 6448794586.

The previous prime is 6448794563. The next prime is 6448794589. The reversal of 6448794587 is 7854978446.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6448794587 - 2¹⁰ = 6448793563 is a prime.

Together with 6448794589, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6448794589) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3224397293 + 3224397294.

It is an arithmetic number, because the mean of its divisors is an integer number (3224397294).

Almost surely, 2^6448794587 is an apocalyptic number.

6448794587 is a deficient number, since it is larger than the sum of its proper divisors (1).

6448794587 is an equidigital number, since it uses as much as digits as its factorization.

6448794587 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 54190080, while the sum is 62.

The square root of 6448794587 is about 80304.3870968455. The cubic root of 6448794587 is about 1861.3420178572.

The spelling of 6448794587 in words is "six billion, four hundred forty-eight million, seven hundred ninety-four thousand, five hundred eighty-seven".