4536042320605 has 16 divisors (see below), whose sum is σ = 5501799732528. Its totient is φ = 3589862080000.

The previous prime is 4536042320581. The next prime is 4536042320647. The reversal of 4536042320605 is 5060232406354.

4536042320605 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 8 ways, for example, as 730378762884 + 3805663557721 = 854622^2 + 1950811^2 .

It is not a de Polignac number, because 4536042320605 - 2⁷ = 4536042320477 is a prime.

It is a Duffinian number.

It is a congruent number.

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 15 ways as a sum of consecutive naturals, for example, 3206416 + ... + 4399225.

It is an arithmetic number, because the mean of its divisors is an integer number (343862483283).

Almost surely, 2^{4536042320605} is an apocalyptic number.

It is an amenable number.

4536042320605 is a deficient number, since it is larger than the sum of its proper divisors (965757411923).

4536042320605 is a wasteful number, since it uses less digits than its factorization.

4536042320605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7606928.

The product of its (nonzero) digits is 518400, while the sum is 40.

Adding to 4536042320605 its reverse (5060232406354), we get a palindrome (9596274726959).

The spelling of 4536042320605 in words is "four trillion, five hundred thirty-six billion, forty-two million, three hundred twenty thousand, six hundred five".