36600663646000 has 160 divisors (see below), whose sum is σ = 92355978589056. Its totient is φ = 14002560000000.

The previous prime is 36600663645989. The next prime is 36600663646013. The reversal of 36600663646000 is 64636600663.

It is a Harshad number since it is a multiple of its sum of digits (46).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 717620500 + ... + 717671500.

Almost surely, 2^{36600663646000} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36600663646000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (46177989294528).

36600663646000 is an abundant number, since it is smaller than the sum of its proper divisors (55755314943056).

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

36600663646000 is a wasteful number, since it uses less digits than its factorization.

36600663646000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66648 (or 66632 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 46.

The spelling of 36600663646000 in words is "thirty-six trillion, six hundred billion, six hundred sixty-three million, six hundred forty-six thousand".