36811468068 has 48 divisors (see below), whose sum is σ = 86377515840. Its totient is φ = 12201404544.

The previous prime is 36811468061. The next prime is 36811468069. The reversal of 36811468068 is 86086411863.

It is a self number, because there is not a number n which added to its sum of digits gives 36811468068.

It is not an unprimeable number, because it can be changed into a prime (36811468061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5999130 + ... + 6005262.

It is an arithmetic number, because the mean of its divisors is an integer number (1799531580).

Almost surely, 2^36811468068 is an apocalyptic number.

It is an amenable number.

36811468068 is an abundant number, since it is smaller than the sum of its proper divisors (49566047772).

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

36811468068 is a wasteful number, since it uses less digits than its factorization.

36811468068 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8876 (or 8874 counting only the distinct ones).

The product of its (nonzero) digits is 1327104, while the sum is 51.

The spelling of 36811468068 in words is "thirty-six billion, eight hundred eleven million, four hundred sixty-eight thousand, sixty-eight".