36351200666 has 12 divisors (see below), whose sum is σ = 59934418026. Its totient is φ = 16523272920.

The previous prime is 36351200591. The next prime is 36351200681. The reversal of 36351200666 is 66600215363.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 21067071025 + 15284129641 = 145145^2 + 123629^2 .

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 5 ways as a sum of consecutive naturals, for example, 75105545 + ... + 75106028.

Almost surely, 2^36351200666 is an apocalyptic number.

36351200666 is a deficient number, since it is larger than the sum of its proper divisors (23583217360).

36351200666 is a wasteful number, since it uses less digits than its factorization.

36351200666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150211597 (or 150211586 counting only the distinct ones).

The product of its (nonzero) digits is 116640, while the sum is 38.

The spelling of 36351200666 in words is "thirty-six billion, three hundred fifty-one million, two hundred thousand, six hundred sixty-six".