36311888680 has 32 divisors (see below), whose sum is σ = 81835086600. Its totient is φ = 14501051136.

The previous prime is 36311888663. The next prime is 36311888681. The reversal of 36311888680 is 8688811363.

It can be written as a sum of positive squares in 4 ways, for example, as 11939058756 + 24372829924 = 109266^2 + 156118^2 .

It is a Smith number, since the sum of its digits (52) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (36311888681) 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 7 ways as a sum of consecutive naturals, for example, 715935 + ... + 764974.

Almost surely, 2^36311888680 is an apocalyptic number.

It is an amenable number.

36311888680 is an abundant number, since it is smaller than the sum of its proper divisors (45523197920).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

36311888680 is a wasteful number, since it uses less digits than its factorization.

36311888680 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1481533 (or 1481529 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 52.

The spelling of 36311888680 in words is "thirty-six billion, three hundred eleven million, eight hundred eighty-eight thousand, six hundred eighty".