5000004312493 has 16 divisors (see below), whose sum is σ = 5204439077040. Its totient is φ = 4799559744000.

The previous prime is 5000004312487. The next prime is 5000004312517. The reversal of 5000004312493 is 3942134000005.

It can be written as a sum of positive squares in 8 ways, for example, as 1366474495369 + 3633529817124 = 1168963^2 + 1906182^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5000004312493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5000004312463) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1330638 + ... + 3430831.

It is an arithmetic number, because the mean of its divisors is an integer number (325277442315).

Almost surely, 2^{5000004312493} is an apocalyptic number.

It is an amenable number.

5000004312493 is a deficient number, since it is larger than the sum of its proper divisors (204434764547).

5000004312493 is a wasteful number, since it uses less digits than its factorization.

5000004312493 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4761888.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 5000004312493 its reverse (3942134000005), we get a palindrome (8942138312498).

The spelling of 5000004312493 in words is "five trillion, four million, three hundred twelve thousand, four hundred ninety-three".