6273801994889 has 16 divisors (see below), whose sum is σ = 7375631391744. Its totient is φ = 5261149756800.

The previous prime is 6273801994879. The next prime is 6273801994921. The reversal of 6273801994889 is 9884991083726.

It is a cyclic number.

It is not a de Polignac number, because 6273801994889 - 2⁸ = 6273801994633 is a prime.

It is not an unprimeable number, because it can be changed into a prime (6273801994879) 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 15 ways as a sum of consecutive naturals, for example, 14702204 + ... + 15122909.

It is an arithmetic number, because the mean of its divisors is an integer number (460976961984).

Almost surely, 2^{6273801994889} is an apocalyptic number.

It is an amenable number.

6273801994889 is a deficient number, since it is larger than the sum of its proper divisors (1101829396855).

6273801994889 is a wasteful number, since it uses less digits than its factorization.

6273801994889 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29826608.

The product of its (nonzero) digits is 376233984, while the sum is 74.

The spelling of 6273801994889 in words is "six trillion, two hundred seventy-three billion, eight hundred one million, nine hundred ninety-four thousand, eight hundred eighty-nine".