36335636664 has 32 divisors (see below), whose sum is σ = 96182568720. Its totient is φ = 11399415296.

The previous prime is 36335636663. The next prime is 36335636671. The reversal of 36335636664 is 46663653363.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36335636663) 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, 44528559 + ... + 44529374.

Almost surely, 2^36335636664 is an apocalyptic number.

36335636664 is a gapful number since it is divisible by the number (34) formed by its first and last digit.

It is an amenable number.

36335636664 is an abundant number, since it is smaller than the sum of its proper divisors (59846932056).

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

36335636664 is a wasteful number, since it uses less digits than its factorization.

36335636664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89057959 (or 89057955 counting only the distinct ones).

The product of its digits is 12597120, while the sum is 51.

The spelling of 36335636664 in words is "thirty-six billion, three hundred thirty-five million, six hundred thirty-six thousand, six hundred sixty-four".