5094189264665 has 4 divisors (see below), whose sum is σ = 6113027117604. Its totient is φ = 4075351411728.

The previous prime is 5094189264613. The next prime is 5094189264679. The reversal of 5094189264665 is 5664629814905.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 3570327399961 + 1523861864704 = 1889531^2 + 1234448^2 .

It is a cyclic number.

It is not a de Polignac number, because 5094189264665 - 2¹⁰ = 5094189263641 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 509418926462 + ... + 509418926471.

It is an arithmetic number, because the mean of its divisors is an integer number (1528256779401).

Almost surely, 2^{5094189264665} is an apocalyptic number.

It is an amenable number.

5094189264665 is a deficient number, since it is larger than the sum of its proper divisors (1018837852939).

5094189264665 is a wasteful number, since it uses less digits than its factorization.

5094189264665 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1018837852938.

The product of its (nonzero) digits is 111974400, while the sum is 65.

The spelling of 5094189264665 in words is "five trillion, ninety-four billion, one hundred eighty-nine million, two hundred sixty-four thousand, six hundred sixty-five".