6781752980684 has 24 divisors (see below), whose sum is σ = 12955341378000. Its totient is φ = 3080624892480.

The previous prime is 6781752980669. The next prime is 6781752980701. The reversal of 6781752980684 is 4860892571876.

It is a Smith number, since the sum of its digits (71) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 49683539 + ... + 49819850.

It is an arithmetic number, because the mean of its divisors is an integer number (539805890750).

Almost surely, 2^{6781752980684} is an apocalyptic number.

It is an amenable number.

6781752980684 is a deficient number, since it is larger than the sum of its proper divisors (6173588397316).

6781752980684 is a wasteful number, since it uses less digits than its factorization.

6781752980684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 99504953 (or 99504951 counting only the distinct ones).

The product of its (nonzero) digits is 325140480, while the sum is 71.

The spelling of 6781752980684 in words is "six trillion, seven hundred eighty-one billion, seven hundred fifty-two million, nine hundred eighty thousand, six hundred eighty-four".