425455241 has 2 divisors, whose sum is σ = 425455242. Its totient is φ = 425455240.

The previous prime is 425455229. The next prime is 425455249. The reversal of 425455241 is 142554524.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 423495241 + 1960000 = 20579^2 + 1400^2 .

It is a cyclic number.

It is not a de Polignac number, because 425455241 - 2¹⁰ = 425454217 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 425455198 and 425455207.

It is not a weakly prime, because it can be changed into another prime (425455249) 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, 212727620 + 212727621.

It is an arithmetic number, because the mean of its divisors is an integer number (212727621).

Almost surely, 2^425455241 is an apocalyptic number.

It is an amenable number.

425455241 is a deficient number, since it is larger than the sum of its proper divisors (1).

425455241 is an equidigital number, since it uses as much as digits as its factorization.

425455241 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 32000, while the sum is 32.

The square root of 425455241 is about 20626.5663890043. The cubic root of 425455241 is about 752.1156507141.

It can be divided in two parts, 4254 and 55241, that added together give a palindrome (59495).

The spelling of 425455241 in words is "four hundred twenty-five million, four hundred fifty-five thousand, two hundred forty-one".