36373500666 has 12 divisors (see below), whose sum is σ = 78809251482. Its totient is φ = 12124500216.

The previous prime is 36373500641. The next prime is 36373500739. The reversal of 36373500666 is 66600537363.

It can be written as a sum of positive squares in only one way, i.e., 34556951025 + 1816549641 = 185895^2 + 42621^2 .

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 1010375001 + ... + 1010375036.

Almost surely, 2^36373500666 is an apocalyptic number.

36373500666 is an abundant number, since it is smaller than the sum of its proper divisors (42435750816).

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

36373500666 is a wasteful number, since it uses less digits than its factorization.

36373500666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020750045 (or 2020750042 counting only the distinct ones).

The product of its (nonzero) digits is 1224720, while the sum is 45.

The spelling of 36373500666 in words is "thirty-six billion, three hundred seventy-three million, five hundred thousand, six hundred sixty-six".