4281254657 has 2 divisors, whose sum is σ = 4281254658. Its totient is φ = 4281254656.

The previous prime is 4281254611. The next prime is 4281254699. The reversal of 4281254657 is 7564521824.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3332060176 + 949194481 = 57724^2 + 30809^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4281254657 is a prime.

It is not a weakly prime, because it can be changed into another prime (4281251657) 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, 2140627328 + 2140627329.

It is an arithmetic number, because the mean of its divisors is an integer number (2140627329).

Almost surely, 2^4281254657 is an apocalyptic number.

It is an amenable number.

4281254657 is a deficient number, since it is larger than the sum of its proper divisors (1).

4281254657 is an equidigital number, since it uses as much as digits as its factorization.

4281254657 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 537600, while the sum is 44.

The square root of 4281254657 is about 65431.2972284671. The cubic root of 4281254657 is about 1623.7669107873.

The spelling of 4281254657 in words is "four billion, two hundred eighty-one million, two hundred fifty-four thousand, six hundred fifty-seven".