6493388995594 has 16 divisors (see below), whose sum is σ = 10164158111232. Its totient is φ = 3105352756528.

The previous prime is 6493388995591. The next prime is 6493388995603. The reversal of 6493388995594 is 4955998833946.

It is not an unprimeable number, because it can be changed into a prime (6493388995591) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3317149 + ... + 4897984.

It is an arithmetic number, because the mean of its divisors is an integer number (635259881952).

Almost surely, 2^{6493388995594} is an apocalyptic number.

6493388995594 is a deficient number, since it is larger than the sum of its proper divisors (3670769115638).

6493388995594 is a wasteful number, since it uses less digits than its factorization.

6493388995594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8232341.

The product of its digits is 9069926400, while the sum is 82.

The spelling of 6493388995594 in words is "six trillion, four hundred ninety-three billion, three hundred eighty-eight million, nine hundred ninety-five thousand, five hundred ninety-four".