36668501193 has 16 divisors (see below), whose sum is σ = 49638576960. Its totient is φ = 24073929984.

The previous prime is 36668501179. The next prime is 36668501227. The reversal of 36668501193 is 39110586663.

It is not a de Polignac number, because 36668501193 - 2⁹ = 36668500681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36668501113) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 157308 + ... + 313181.

It is an arithmetic number, because the mean of its divisors is an integer number (3102411060).

Almost surely, 2^36668501193 is an apocalyptic number.

It is an amenable number.

36668501193 is a deficient number, since it is larger than the sum of its proper divisors (12970075767).

36668501193 is a wasteful number, since it uses less digits than its factorization.

36668501193 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470888.

The product of its (nonzero) digits is 699840, while the sum is 48.

The spelling of 36668501193 in words is "thirty-six billion, six hundred sixty-eight million, five hundred one thousand, one hundred ninety-three".