425430595 has 4 divisors (see below), whose sum is σ = 510516720. Its totient is φ = 340344472.

The previous prime is 425430587. The next prime is 425430601. The reversal of 425430595 is 595034524.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 425430595 - 2³ = 425430587 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42543055 + ... + 42543064.

It is an arithmetic number, because the mean of its divisors is an integer number (127629180).

Almost surely, 2^425430595 is an apocalyptic number.

425430595 is a deficient number, since it is larger than the sum of its proper divisors (85086125).

425430595 is an equidigital number, since it uses as much as digits as its factorization.

425430595 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85086124.

The product of its (nonzero) digits is 108000, while the sum is 37.

The square root of 425430595 is about 20625.9689469368. The cubic root of 425430595 is about 752.1011274470.

The spelling of 425430595 in words is "four hundred twenty-five million, four hundred thirty thousand, five hundred ninety-five".