64173113135001 has 24 divisors (see below), whose sum is σ = 102947005956960. Its totient is φ = 39491146541808.

The previous prime is 64173113134931. The next prime is 64173113135003. The reversal of 64173113135001 is 10053131137146.

64173113135001 is a `hidden beast` number, since 6 + 4 + 17 + 3 + 1 + 131 + 3 + 500 + 1 = 666.

It is not a de Polignac number, because 64173113135001 - 2¹⁴ = 64173113118617 is a prime.

It is not an unprimeable number, because it can be changed into a prime (64173113135003) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7031894751 + ... + 7031903876.

It is an arithmetic number, because the mean of its divisors is an integer number (4289458581540).

Almost surely, 2^{64173113135001} is an apocalyptic number.

It is an amenable number.

64173113135001 is a deficient number, since it is larger than the sum of its proper divisors (38773892821959).

64173113135001 is a wasteful number, since it uses less digits than its factorization.

64173113135001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14063798662 (or 14063798643 counting only the distinct ones).

The product of its (nonzero) digits is 22680, while the sum is 36.

The spelling of 64173113135001 in words is "sixty-four trillion, one hundred seventy-three billion, one hundred thirteen million, one hundred thirty-five thousand, one".