4425367433257 has 2 divisors, whose sum is σ = 4425367433258. Its totient is φ = 4425367433256.

The previous prime is 4425367433233. The next prime is 4425367433269. The reversal of 4425367433257 is 7523347635244.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3881290069801 + 544077363456 = 1970099^2 + 737616^2 .

It is a cyclic number.

It is not a de Polignac number, because 4425367433257 - 2²³ = 4425359044649 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4425367433198 and 4425367433207.

It is not a weakly prime, because it can be changed into another prime (2425367433257) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2212683716628 + 2212683716629.

It is an arithmetic number, because the mean of its divisors is an integer number (2212683716629).

Almost surely, 2^{4425367433257} is an apocalyptic number.

It is an amenable number.

4425367433257 is a deficient number, since it is larger than the sum of its proper divisors (1).

4425367433257 is an equidigital number, since it uses as much as digits as its factorization.

4425367433257 is an evil number, because the sum of its binary digits is even.

The product of its digits is 50803200, while the sum is 55.

The spelling of 4425367433257 in words is "four trillion, four hundred twenty-five billion, three hundred sixty-seven million, four hundred thirty-three thousand, two hundred fifty-seven".