425412313 has 2 divisors, whose sum is σ = 425412314. Its totient is φ = 425412312.

The previous prime is 425412311. The next prime is 425412359. The reversal of 425412313 is 313214524.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 420537049 + 4875264 = 20507^2 + 2208^2 .

It is a cyclic number.

It is not a de Polignac number, because 425412313 - 2¹ = 425412311 is a prime.

Together with 425412311, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (425412311) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212706156 + 212706157.

It is an arithmetic number, because the mean of its divisors is an integer number (212706157).

Almost surely, 2^425412313 is an apocalyptic number.

It is an amenable number.

425412313 is a deficient number, since it is larger than the sum of its proper divisors (1).

425412313 is an equidigital number, since it uses as much as digits as its factorization.

425412313 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2880, while the sum is 25.

The square root of 425412313 is about 20625.5257629957. The cubic root of 425412313 is about 752.0903539625.

Adding to 425412313 its reverse (313214524), we get a palindrome (738626837).

The spelling of 425412313 in words is "four hundred twenty-five million, four hundred twelve thousand, three hundred thirteen".