5195857 has 2 divisors, whose sum is σ = 5195858. Its totient is φ = 5195856.

The previous prime is 5195849. The next prime is 5195887. The reversal of 5195857 is 7585915.

5195857 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5157441 + 38416 = 2271^2 + 196^2 .

It is a cyclic number.

It is not a de Polignac number, because 5195857 - 2³ = 5195849 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (5195837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2597928 + 2597929.

It is an arithmetic number, because the mean of its divisors is an integer number (2597929).

Almost surely, 2^5195857 is an apocalyptic number.

It is an amenable number.

5195857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5195857 is an equidigital number, since it uses as much as digits as its factorization.

5195857 is an evil number, because the sum of its binary digits is even.

The product of its digits is 63000, while the sum is 40.

The square root of 5195857 is about 2279.4422563425. The cubic root of 5195857 is about 173.2017982202.

The spelling of 5195857 in words is "five million, one hundred ninety-five thousand, eight hundred fifty-seven".