4253144051257 has 2 divisors, whose sum is σ = 4253144051258. Its totient is φ = 4253144051256.

The previous prime is 4253144051237. The next prime is 4253144051263. The reversal of 4253144051257 is 7521504413524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4244325150976 + 8818900281 = 2060176^2 + 93909^2 .

It is a cyclic number.

It is not a de Polignac number, because 4253144051257 - 2⁷ = 4253144051129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4253144051207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2126572025628 + 2126572025629.

It is an arithmetic number, because the mean of its divisors is an integer number (2126572025629).

Almost surely, 2^{4253144051257} is an apocalyptic number.

It is an amenable number.

4253144051257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4253144051257 is an equidigital number, since it uses as much as digits as its factorization.

4253144051257 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 672000, while the sum is 43.

The spelling of 4253144051257 in words is "four trillion, two hundred fifty-three billion, one hundred forty-four million, fifty-one thousand, two hundred fifty-seven".