6123783686956 has 12 divisors (see below), whose sum is σ = 11540976948592. Its totient is φ = 2826361701648.

The previous prime is 6123783686929. The next prime is 6123783686981. The reversal of 6123783686956 is 6596863873216.

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 3 ways as a sum of consecutive naturals, for example, 58882535400 + ... + 58882535503.

Almost surely, 2^{6123783686956} is an apocalyptic number.

It is an amenable number.

6123783686956 is a deficient number, since it is larger than the sum of its proper divisors (5417193261636).

6123783686956 is a wasteful number, since it uses less digits than its factorization.

6123783686956 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 117765070920 (or 117765070918 counting only the distinct ones).

The product of its digits is 470292480, while the sum is 70.

The spelling of 6123783686956 in words is "six trillion, one hundred twenty-three billion, seven hundred eighty-three million, six hundred eighty-six thousand, nine hundred fifty-six".