5373416857 has 4 divisors (see below), whose sum is σ = 5379644160. Its totient is φ = 5367189556.

The previous prime is 5373416821. The next prime is 5373416891. The reversal of 5373416857 is 7586143735.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5373416857 - 2²⁷ = 5239199129 is a prime.

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

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 5373416857.

It is not an unprimeable number, because it can be changed into a prime (5371416857) 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, 3112357 + ... + 3114082.

It is an arithmetic number, because the mean of its divisors is an integer number (1344911040).

Almost surely, 2^5373416857 is an apocalyptic number.

It is an amenable number.

5373416857 is a deficient number, since it is larger than the sum of its proper divisors (6227303).

5373416857 is an equidigital number, since it uses as much as digits as its factorization.

5373416857 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6227302.

The product of its digits is 2116800, while the sum is 49.

The square root of 5373416857 is about 73303.5937522848. The cubic root of 5373416857 is about 1751.5270325269.

The spelling of 5373416857 in words is "five billion, three hundred seventy-three million, four hundred sixteen thousand, eight hundred fifty-seven".