6352499905823 has 2 divisors, whose sum is σ = 6352499905824. Its totient is φ = 6352499905822.

The previous prime is 6352499905819. The next prime is 6352499905879. The reversal of 6352499905823 is 3285099942536.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 6352499905823 - 2² = 6352499905819 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 6352499905823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6352499905223) 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 as a sum of consecutive naturals, namely, 3176249952911 + 3176249952912.

It is an arithmetic number, because the mean of its divisors is an integer number (3176249952912).

Almost surely, 2^{6352499905823} is an apocalyptic number.

6352499905823 is a deficient number, since it is larger than the sum of its proper divisors (1).

6352499905823 is an equidigital number, since it uses as much as digits as its factorization.

6352499905823 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 125971200, while the sum is 65.

The spelling of 6352499905823 in words is "six trillion, three hundred fifty-two billion, four hundred ninety-nine million, nine hundred five thousand, eight hundred twenty-three".