5009012042368 has 16 divisors (see below), whose sum is σ = 9978891178410. Its totient is φ = 2504506021120.

The previous prime is 5009012042351. The next prime is 5009012042453. The reversal of 5009012042368 is 8632402109005.

It can be written as a sum of positive squares in only one way, i.e., 3408868001344 + 1600144041024 = 1846312^2 + 1264968^2 .

It is a tau number, because it is divible by the number of its divisors (16).

It is a self number, because there is not a number n which added to its sum of digits gives 5009012042368.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 19566453163 + ... + 19566453418.

Almost surely, 2^{5009012042368} is an apocalyptic number.

It is an amenable number.

5009012042368 is a deficient number, since it is larger than the sum of its proper divisors (4969879136042).

5009012042368 is an equidigital number, since it uses as much as digits as its factorization.

5009012042368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39132906595 (or 39132906583 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The spelling of 5009012042368 in words is "five trillion, nine billion, twelve million, forty-two thousand, three hundred sixty-eight".