425392603 has 2 divisors, whose sum is σ = 425392604. Its totient is φ = 425392602.

The previous prime is 425392579. The next prime is 425392631. The reversal of 425392603 is 306293524.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 425392603 - 2⁹ = 425392091 is a prime.

It is not a weakly prime, because it can be changed into another prime (425399603) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 212696301 + 212696302.

It is an arithmetic number, because the mean of its divisors is an integer number (212696302).

Almost surely, 2^425392603 is an apocalyptic number.

425392603 is a deficient number, since it is larger than the sum of its proper divisors (1).

425392603 is an equidigital number, since it uses as much as digits as its factorization.

425392603 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 38880, while the sum is 34.

The square root of 425392603 is about 20625.0479514594. The cubic root of 425392603 is about 752.0787386195.

The spelling of 425392603 in words is "four hundred twenty-five million, three hundred ninety-two thousand, six hundred three".