36155136664 has 16 divisors (see below), whose sum is σ = 67992046200. Its totient is φ = 18023924352.

The previous prime is 36155136629. The next prime is 36155136673. The reversal of 36155136664 is 46663155163.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6702634 + ... + 6708025.

Almost surely, 2^36155136664 is an apocalyptic number.

It is an amenable number.

36155136664 is a deficient number, since it is larger than the sum of its proper divisors (31836909536).

36155136664 is a wasteful number, since it uses less digits than its factorization.

36155136664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13411002 (or 13410998 counting only the distinct ones).

The product of its digits is 1166400, while the sum is 46.

The spelling of 36155136664 in words is "thirty-six billion, one hundred fifty-five million, one hundred thirty-six thousand, six hundred sixty-four".