6687923970496 has 56 divisors (see below), whose sum is σ = 13282650914960. Its totient is φ = 3341115648000.

The previous prime is 6687923970421. The next prime is 6687923970577. The reversal of 6687923970496 is 6940793297866.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 416192350 + ... + 416208418.

It is an arithmetic number, because the mean of its divisors is an integer number (237190194910).

Almost surely, 2^{6687923970496} is an apocalyptic number.

It is an amenable number.

6687923970496 is a deficient number, since it is larger than the sum of its proper divisors (6594726944464).

6687923970496 is a wasteful number, since it uses less digits than its factorization.

6687923970496 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21213 (or 21203 counting only the distinct ones).

The product of its (nonzero) digits is 1481421312, while the sum is 76.

The spelling of 6687923970496 in words is "six trillion, six hundred eighty-seven billion, nine hundred twenty-three million, nine hundred seventy thousand, four hundred ninety-six".