6989548459896 has 24 divisors (see below), whose sum is σ = 18930027079080. Its totient is φ = 2329849486608.

The previous prime is 6989548459871. The next prime is 6989548459909.

6989548459896 is a `hidden beast` number, since 6 + 9 + 8 + 9 + 5 + 4 + 8 + 4 + 598 + 9 + 6 = 666.

6989548459896 is nontrivially palindromic in base 10.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 48538530900 + ... + 48538531043.

It is an arithmetic number, because the mean of its divisors is an integer number (788751128295).

Almost surely, 2^{6989548459896} is an apocalyptic number.

It is an amenable number.

6989548459896 is an abundant number, since it is smaller than the sum of its proper divisors (11940478619184).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6989548459896 is a wasteful number, since it uses less digits than its factorization.

6989548459896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97077061955 (or 97077061948 counting only the distinct ones).

The product of its digits is 48372940800, while the sum is 90.

The spelling of 6989548459896 in words is "six trillion, nine hundred eighty-nine billion, five hundred forty-eight million, four hundred fifty-nine thousand, eight hundred ninety-six".