4211253257 has 2 divisors, whose sum is σ = 4211253258. Its totient is φ = 4211253256.

The previous prime is 4211253247. The next prime is 4211253283. The reversal of 4211253257 is 7523521124.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3040860736 + 1170392521 = 55144^2 + 34211^2 .

It is a cyclic number.

It is not a de Polignac number, because 4211253257 - 2¹⁰ = 4211252233 is a prime.

It is not a weakly prime, because it can be changed into another prime (4211253247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2105626628 + 2105626629.

It is an arithmetic number, because the mean of its divisors is an integer number (2105626629).

Almost surely, 2^4211253257 is an apocalyptic number.

It is an amenable number.

4211253257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4211253257 is an equidigital number, since it uses as much as digits as its factorization.

4211253257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 16800, while the sum is 32.

The square root of 4211253257 is about 64894.1696687769. The cubic root of 4211253257 is about 1614.8683393261.

The spelling of 4211253257 in words is "four billion, two hundred eleven million, two hundred fifty-three thousand, two hundred fifty-seven".