5163440443615 has 4 divisors (see below), whose sum is σ = 6196128532344. Its totient is φ = 4130752354888.

The previous prime is 5163440443537. The next prime is 5163440443633.

5163440443615 is nontrivially palindromic in base 10.

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

It is a cyclic number.

It is not a de Polignac number, because 5163440443615 - 2¹⁵ = 5163440410847 is a prime.

It is a super-2 number, since 2×5163440443615² (a number of 26 digits) contains 22 as substring.

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 (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 516344044357 + ... + 516344044366.

It is an arithmetic number, because the mean of its divisors is an integer number (1549032133086).

Almost surely, 2^{5163440443615} is an apocalyptic number.

5163440443615 is a deficient number, since it is larger than the sum of its proper divisors (1032688088729).

5163440443615 is a wasteful number, since it uses less digits than its factorization.

5163440443615 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1032688088728.

The product of its (nonzero) digits is 2073600, while the sum is 46.

The spelling of 5163440443615 in words is "five trillion, one hundred sixty-three billion, four hundred forty million, four hundred forty-three thousand, six hundred fifteen".