106685553474767 has 2 divisors, whose sum is σ = 106685553474768. Its totient is φ = 106685553474766.

The previous prime is 106685553474743. The next prime is 106685553474817. The reversal of 106685553474767 is 767474355586601.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106685553474767 - 2⁴⁰ = 105586041846991 is a prime.

It is a super-2 number, since 2×106685553474767² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 106685553474694 and 106685553474703.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106685553473767) by changing a digit.

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 as a sum of consecutive naturals, namely, 53342776737383 + 53342776737384.

It is an arithmetic number, because the mean of its divisors is an integer number (53342776737384).

Almost surely, 2^{106685553474767} is an apocalyptic number.

106685553474767 is a deficient number, since it is larger than the sum of its proper divisors (1).

106685553474767 is an equidigital number, since it uses as much as digits as its factorization.

106685553474767 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3556224000, while the sum is 74.

The spelling of 106685553474767 in words is "one hundred six trillion, six hundred eighty-five billion, five hundred fifty-three million, four hundred seventy-four thousand, seven hundred sixty-seven".