5617870845373 has 4 divisors (see below), whose sum is σ = 5655574676700. Its totient is φ = 5580167014048.

The previous prime is 5617870845337. The next prime is 5617870845397. The reversal of 5617870845373 is 3735480787165.

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 270871325209 + 5346999520164 = 520453^2 + 2312358^2 .

It is a cyclic number.

It is not a de Polignac number, because 5617870845373 - 2³⁷ = 5480431891901 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 (5617870849373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18851915440 + ... + 18851915737.

It is an arithmetic number, because the mean of its divisors is an integer number (1413893669175).

Almost surely, 2^{5617870845373} is an apocalyptic number.

It is an amenable number.

5617870845373 is a deficient number, since it is larger than the sum of its proper divisors (37703831327).

5617870845373 is a wasteful number, since it uses less digits than its factorization.

5617870845373 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37703831326.

The product of its (nonzero) digits is 118540800, while the sum is 64.

The spelling of 5617870845373 in words is "five trillion, six hundred seventeen billion, eight hundred seventy million, eight hundred forty-five thousand, three hundred seventy-three".