36633445136 has 80 divisors (see below), whose sum is σ = 72702489600. Its totient is φ = 17877847680.

The previous prime is 36633445117. The next prime is 36633445153. The reversal of 36633445136 is 63154433663.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 78443975 + ... + 78444441.

It is an arithmetic number, because the mean of its divisors is an integer number (908781120).

Almost surely, 2^36633445136 is an apocalyptic number.

It is an amenable number.

36633445136 is a deficient number, since it is larger than the sum of its proper divisors (36069044464).

36633445136 is a wasteful number, since it uses less digits than its factorization.

36633445136 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1092 (or 1086 counting only the distinct ones).

The product of its digits is 1399680, while the sum is 44.

Adding to 36633445136 its reverse (63154433663), we get a palindrome (99787878799).

The spelling of 36633445136 in words is "thirty-six billion, six hundred thirty-three million, four hundred forty-five thousand, one hundred thirty-six".