601106673663 has 6 divisors (see below), whose sum is σ = 868265195304. Its totient is φ = 400737782436.

The previous prime is 601106673659. The next prime is 601106673689. The reversal of 601106673663 is 366376601106.

601106673663 is a `hidden beast` number, since 601 + 1 + 0 + 6 + 6 + 7 + 36 + 6 + 3 = 666.

It is not a de Polignac number, because 601106673663 - 2² = 601106673659 is a prime.

It is a super-2 number, since 2×601106673663² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (601106673613) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 33394815195 + ... + 33394815212.

It is an arithmetic number, because the mean of its divisors is an integer number (144710865884).

Almost surely, 2^601106673663 is an apocalyptic number.

601106673663 is a deficient number, since it is larger than the sum of its proper divisors (267158521641).

601106673663 is a wasteful number, since it uses less digits than its factorization.

601106673663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66789630413 (or 66789630410 counting only the distinct ones).

The product of its (nonzero) digits is 489888, while the sum is 45.

The spelling of 601106673663 in words is "six hundred one billion, one hundred six million, six hundred seventy-three thousand, six hundred sixty-three".