36664162642132 has 6 divisors (see below), whose sum is σ = 64162284623738. Its totient is φ = 18332081321064.

The previous prime is 36664162642111. The next prime is 36664162642139. The reversal of 36664162642132 is 23124626146663.

It can be written as a sum of positive squares in only one way, i.e., 35749086734916 + 915075907216 = 5979054^2 + 956596^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 36664162642132.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36664162642139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4583020330263 + ... + 4583020330270.

Almost surely, 2^{36664162642132} is an apocalyptic number.

It is an amenable number.

36664162642132 is a deficient number, since it is larger than the sum of its proper divisors (27498121981606).

36664162642132 is a wasteful number, since it uses less digits than its factorization.

36664162642132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9166040660537 (or 9166040660535 counting only the distinct ones).

The product of its digits is 8957952, while the sum is 52.

Adding to 36664162642132 its reverse (23124626146663), we get a palindrome (59788788788795).

The spelling of 36664162642132 in words is "thirty-six trillion, six hundred sixty-four billion, one hundred sixty-two million, six hundred forty-two thousand, one hundred thirty-two".