36603928673 has 16 divisors (see below), whose sum is σ = 40789407120. Its totient is φ = 32614735104.

The previous prime is 36603928619. The next prime is 36603928681. The reversal of 36603928673 is 37682930663.

It can be written as a sum of positive squares in 8 ways, for example, as 3593762704 + 33010165969 = 59948^2 + 181687^2 .

It is a cyclic number.

It is not a de Polignac number, because 36603928673 - 2⁶ = 36603928609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (36603958673) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1804415 + ... + 1824587.

It is an arithmetic number, because the mean of its divisors is an integer number (2549337945).

Almost surely, 2^36603928673 is an apocalyptic number.

It is an amenable number.

36603928673 is a deficient number, since it is larger than the sum of its proper divisors (4185478447).

36603928673 is a wasteful number, since it uses less digits than its factorization.

36603928673 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25028.

The product of its (nonzero) digits is 5878656, while the sum is 53.

The spelling of 36603928673 in words is "thirty-six billion, six hundred three million, nine hundred twenty-eight thousand, six hundred seventy-three".