1425405313 has 2 divisors, whose sum is σ = 1425405314. Its totient is φ = 1425405312.

The previous prime is 1425405299. The next prime is 1425405329. The reversal of 1425405313 is 3135045241.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1243479169 + 181926144 = 35263^2 + 13488^2 .

It is a cyclic number.

It is not a de Polignac number, because 1425405313 - 2⁵ = 1425405281 is a prime.

It is not a weakly prime, because it can be changed into another prime (1425705313) 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, 712702656 + 712702657.

It is an arithmetic number, because the mean of its divisors is an integer number (712702657).

Almost surely, 2^1425405313 is an apocalyptic number.

It is an amenable number.

1425405313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1425405313 is an equidigital number, since it uses as much as digits as its factorization.

1425405313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7200, while the sum is 28.

The square root of 1425405313 is about 37754.5402964994. The cubic root of 1425405313 is about 1125.4152377950.

The spelling of 1425405313 in words is "one billion, four hundred twenty-five million, four hundred five thousand, three hundred thirteen".