2183000257 has 2 divisors, whose sum is σ = 2183000258. Its totient is φ = 2183000256.

The previous prime is 2183000251. The next prime is 2183000263. The reversal of 2183000257 is 7520003812.

It is a balanced prime because it is at equal distance from previous prime (2183000251) and next prime (2183000263).

It can be written as a sum of positive squares in only one way, i.e., 1183428801 + 999571456 = 34401^2 + 31616^2 .

It is a cyclic number.

It is not a de Polignac number, because 2183000257 - 2³¹ = 35516609 is a prime.

It is not a weakly prime, because it can be changed into another prime (2183000251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1091500128 + 1091500129.

It is an arithmetic number, because the mean of its divisors is an integer number (1091500129).

Almost surely, 2^2183000257 is an apocalyptic number.

It is an amenable number.

2183000257 is a deficient number, since it is larger than the sum of its proper divisors (1).

2183000257 is an equidigital number, since it uses as much as digits as its factorization.

2183000257 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 2183000257 is about 46722.5882951705. The cubic root of 2183000257 is about 1297.2328234421.

The spelling of 2183000257 in words is "two billion, one hundred eighty-three million, two hundred fifty-seven", and thus it is an aban number.