2848257257 has 2 divisors, whose sum is σ = 2848257258. Its totient is φ = 2848257256.

The previous prime is 2848257253. The next prime is 2848257271. The reversal of 2848257257 is 7527528482.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2656268521 + 191988736 = 51539^2 + 13856^2 .

It is a cyclic number.

It is not a de Polignac number, because 2848257257 - 2² = 2848257253 is a prime.

It is a super-2 number, since 2×2848257257² = 16225138804106328098, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2848257253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1424128628 + 1424128629.

It is an arithmetic number, because the mean of its divisors is an integer number (1424128629).

Almost surely, 2^2848257257 is an apocalyptic number.

It is an amenable number.

2848257257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2848257257 is an equidigital number, since it uses as much as digits as its factorization.

2848257257 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2508800, while the sum is 50.

The square root of 2848257257 is about 53369.0664804997. The cubic root of 2848257257 is about 1417.5108905119.

The spelling of 2848257257 in words is "two billion, eight hundred forty-eight million, two hundred fifty-seven thousand, two hundred fifty-seven".