5071275857 has 2 divisors, whose sum is σ = 5071275858. Its totient is φ = 5071275856.

The previous prime is 5071275827. The next prime is 5071275917. The reversal of 5071275857 is 7585721705.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4165927936 + 905347921 = 64544^2 + 30089^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5071275857 is a prime.

It is not a weakly prime, because it can be changed into another prime (5071275827) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2535637928 + 2535637929.

It is an arithmetic number, because the mean of its divisors is an integer number (2535637929).

Almost surely, 2^5071275857 is an apocalyptic number.

It is an amenable number.

5071275857 is a deficient number, since it is larger than the sum of its proper divisors (1).

5071275857 is an equidigital number, since it uses as much as digits as its factorization.

5071275857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 686000, while the sum is 47.

The square root of 5071275857 is about 71212.8910872182. The cubic root of 5071275857 is about 1718.0629736322.

The spelling of 5071275857 in words is "five billion, seventy-one million, two hundred seventy-five thousand, eight hundred fifty-seven".