36163068401 has 4 divisors (see below), whose sum is σ = 36165798900. Its totient is φ = 36160337904.

The previous prime is 36163068371. The next prime is 36163068437. The reversal of 36163068401 is 10486036163.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10486036163 = 73 ⋅143644331.

It can be written as a sum of positive squares in 2 ways, for example, as 16450627600 + 19712440801 = 128260^2 + 140401^2 .

It is a cyclic number.

It is not a de Polignac number, because 36163068401 - 2¹⁰ = 36163067377 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (36163068481) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1345286 + ... + 1371903.

It is an arithmetic number, because the mean of its divisors is an integer number (9041449725).

Almost surely, 2^36163068401 is an apocalyptic number.

It is an amenable number.

36163068401 is a deficient number, since it is larger than the sum of its proper divisors (2730499).

36163068401 is a wasteful number, since it uses less digits than its factorization.

36163068401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2730498.

The product of its (nonzero) digits is 62208, while the sum is 38.

The spelling of 36163068401 in words is "thirty-six billion, one hundred sixty-three million, sixty-eight thousand, four hundred one".