425145410503223 has 2 divisors, whose sum is σ = 425145410503224. Its totient is φ = 425145410503222.

The previous prime is 425145410503147. The next prime is 425145410503259. The reversal of 425145410503223 is 322305014541524.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 425145410503223 - 2²⁴ = 425145393726007 is a prime.

It is a super-3 number, since 3×425145410503223³ (a number of 45 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (425145410533223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212572705251611 + 212572705251612.

It is an arithmetic number, because the mean of its divisors is an integer number (212572705251612).

Almost surely, 2^{425145410503223} is an apocalyptic number.

425145410503223 is a deficient number, since it is larger than the sum of its proper divisors (1).

425145410503223 is an equidigital number, since it uses as much as digits as its factorization.

425145410503223 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576000, while the sum is 41.

The spelling of 425145410503223 in words is "four hundred twenty-five trillion, one hundred forty-five billion, four hundred ten million, five hundred three thousand, two hundred twenty-three".