36473223698 has 6 divisors (see below), whose sum is σ = 54710240679. Its totient is φ = 18236476806.

The previous prime is 36473223671. The next prime is 36473223713. The reversal of 36473223698 is 89632237463.

It can be written as a sum of positive squares in only one way, i.e., 18236611849 + 18236611849 = 135043^2 + 135043^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=135043.

It is a Duffinian number.

It is an unprimeable number.

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 2 ways as a sum of consecutive naturals, for example, 202565 + ... + 337607.

Almost surely, 2^36473223698 is an apocalyptic number.

36473223698 is a deficient number, since it is larger than the sum of its proper divisors (18237016981).

36473223698 is an frugal number, since it uses more digits than its factorization.

36473223698 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270088 (or 135045 counting only the distinct ones).

The product of its digits is 7838208, while the sum is 53.

The spelling of 36473223698 in words is "thirty-six billion, four hundred seventy-three million, two hundred twenty-three thousand, six hundred ninety-eight".