5457716863 has 4 divisors (see below), whose sum is σ = 5457888520. Its totient is φ = 5457545208.

The previous prime is 5457716861. The next prime is 5457716867. The reversal of 5457716863 is 3686177545.

It is a happy number.

5457716863 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3686177545 = 5 ⋅737235509.

It is a cyclic number.

It is not a de Polignac number, because 5457716863 - 2¹ = 5457716861 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5457716863.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5457716861) 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, 22620 + ... + 106897.

It is an arithmetic number, because the mean of its divisors is an integer number (1364472130).

Almost surely, 2^5457716863 is an apocalyptic number.

5457716863 is a deficient number, since it is larger than the sum of its proper divisors (171657).

5457716863 is a wasteful number, since it uses less digits than its factorization.

5457716863 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 171656.

The product of its digits is 4233600, while the sum is 52.

The square root of 5457716863 is about 73876.3620043651. The cubic root of 5457716863 is about 1760.6390653370.

The spelling of 5457716863 in words is "five billion, four hundred fifty-seven million, seven hundred sixteen thousand, eight hundred sixty-three".