6854489151904 has 96 divisors (see below), whose sum is σ = 13687524474624. Its totient is φ = 3378620712960.

The previous prime is 6854489151899. The next prime is 6854489151919. The reversal of 6854489151904 is 4091519844586.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 997593589 + ... + 997600459.

It is an arithmetic number, because the mean of its divisors is an integer number (142578379944).

Almost surely, 2^{6854489151904} is an apocalyptic number.

It is an amenable number.

6854489151904 is a deficient number, since it is larger than the sum of its proper divisors (6833035322720).

6854489151904 is a wasteful number, since it uses less digits than its factorization.

6854489151904 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8310 (or 8302 counting only the distinct ones).

The product of its (nonzero) digits is 49766400, while the sum is 64.

The spelling of 6854489151904 in words is "six trillion, eight hundred fifty-four billion, four hundred eighty-nine million, one hundred fifty-one thousand, nine hundred four".