6671565031113 has 48 divisors (see below), whose sum is σ = 10175258935296. Its totient is φ = 4204012428000.

The previous prime is 6671565031051. The next prime is 6671565031121. The reversal of 6671565031113 is 3111305651766.

6671565031113 is a `hidden beast` number, since 6 + 6 + 71 + 56 + 503 + 11 + 13 = 666.

It is not a de Polignac number, because 6671565031113 - 2⁶ = 6671565031049 is a prime.

It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (6671565031213) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 6093006 + ... + 7104072.

It is an arithmetic number, because the mean of its divisors is an integer number (211984561152).

Almost surely, 2^{6671565031113} is an apocalyptic number.

It is an amenable number.

6671565031113 is a deficient number, since it is larger than the sum of its proper divisors (3503693904183).

6671565031113 is a wasteful number, since it uses less digits than its factorization.

6671565031113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1011474 (or 1011471 counting only the distinct ones).

The product of its (nonzero) digits is 340200, while the sum is 45.

The spelling of 6671565031113 in words is "six trillion, six hundred seventy-one billion, five hundred sixty-five million, thirty-one thousand, one hundred thirteen".