64184657161001 has 12 divisors (see below), whose sum is σ = 72951408762372. Its totient is φ = 56129092897824.

The previous prime is 64184657160983. The next prime is 64184657161061. The reversal of 64184657161001 is 10016175648146.

It can be written as a sum of positive squares in 2 ways, for example, as 31199150784400 + 32985506376601 = 5585620^2 + 5743301^2 .

It is not a de Polignac number, because 64184657161001 - 2⁶ = 64184657160937 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64184657161061) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6838335086 + ... + 6838344471.

It is an arithmetic number, because the mean of its divisors is an integer number (6079284063531).

Almost surely, 2^{64184657161001} is an apocalyptic number.

It is an amenable number.

64184657161001 is a deficient number, since it is larger than the sum of its proper divisors (8766751601371).

64184657161001 is a wasteful number, since it uses less digits than its factorization.

64184657161001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13676679608 (or 13676679589 counting only the distinct ones).

The product of its (nonzero) digits is 967680, while the sum is 50.

The spelling of 64184657161001 in words is "sixty-four trillion, one hundred eighty-four billion, six hundred fifty-seven million, one hundred sixty-one thousand, one".