6683086689542 has 4 divisors (see below), whose sum is σ = 10024630034316. Its totient is φ = 3341543344770.

The previous prime is 6683086689533. The next prime is 6683086689551. The reversal of 6683086689542 is 2459866803866.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (6683086689533) and next prime (6683086689551).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1670771672384 + ... + 1670771672387.

It is an arithmetic number, because the mean of its divisors is an integer number (2506157508579).

Almost surely, 2^{6683086689542} is an apocalyptic number.

6683086689542 is a deficient number, since it is larger than the sum of its proper divisors (3341543344774).

6683086689542 is a wasteful number, since it uses less digits than its factorization.

6683086689542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3341543344773.

The product of its (nonzero) digits is 716636160, while the sum is 71.

The spelling of 6683086689542 in words is "six trillion, six hundred eighty-three billion, eighty-six million, six hundred eighty-nine thousand, five hundred forty-two".