36633541406 has 96 divisors (see below), whose sum is σ = 71114112000. Its totient is φ = 13992713280.

The previous prime is 36633541403. The next prime is 36633541447. The reversal of 36633541406 is 60414533663.

It is a happy number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36633541403) by changing a digit.

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 47 ways as a sum of consecutive naturals, for example, 12687695 + ... + 12690581.

It is an arithmetic number, because the mean of its divisors is an integer number (740772000).

Almost surely, 2^36633541406 is an apocalyptic number.

36633541406 is a deficient number, since it is larger than the sum of its proper divisors (34480570594).

36633541406 is a wasteful number, since it uses less digits than its factorization.

36633541406 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3142 (or 3135 counting only the distinct ones).

The product of its (nonzero) digits is 466560, while the sum is 41.

The spelling of 36633541406 in words is "thirty-six billion, six hundred thirty-three million, five hundred forty-one thousand, four hundred six".