106006561679 has 2 divisors, whose sum is σ = 106006561680. Its totient is φ = 106006561678.

The previous prime is 106006561663. The next prime is 106006561729. The reversal of 106006561679 is 976165600601.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 106006561679 - 2⁴ = 106006561663 is a prime.

It is a super-2 number, since 2×106006561679² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (106006561279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 53003280839 + 53003280840.

It is an arithmetic number, because the mean of its divisors is an integer number (53003280840).

Almost surely, 2^106006561679 is an apocalyptic number.

106006561679 is a deficient number, since it is larger than the sum of its proper divisors (1).

106006561679 is an equidigital number, since it uses as much as digits as its factorization.

106006561679 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 47.

The spelling of 106006561679 in words is "one hundred six billion, six million, five hundred sixty-one thousand, six hundred seventy-nine".