36663450746 has 16 divisors (see below), whose sum is σ = 60670102248. Its totient is φ = 16508870400.

The previous prime is 36663450737. The next prime is 36663450749. The reversal of 36663450746 is 64705436663.

It can be written as a sum of positive squares in 4 ways, for example, as 9037354225 + 27626096521 = 95065^2 + 166211^2 .

It is a junction number, because it is equal to n+sod(n) for n = 36663450694 and 36663450703.

It is not an unprimeable number, because it can be changed into a prime (36663450749) 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 7 ways as a sum of consecutive naturals, for example, 17195675 + ... + 17197806.

Almost surely, 2^36663450746 is an apocalyptic number.

36663450746 is a deficient number, since it is larger than the sum of its proper divisors (24006651502).

36663450746 is a wasteful number, since it uses less digits than its factorization.

36663450746 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34393537.

The product of its (nonzero) digits is 6531840, while the sum is 50.

The spelling of 36663450746 in words is "thirty-six billion, six hundred sixty-three million, four hundred fifty thousand, seven hundred forty-six".