425332315 has 4 divisors (see below), whose sum is σ = 510398784. Its totient is φ = 340265848.

The previous prime is 425332289. The next prime is 425332351. The reversal of 425332315 is 513233524.

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 425332315 - 2¹⁵ = 425299547 is a prime.

It is a Duffinian number.

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, 42533227 + ... + 42533236.

It is an arithmetic number, because the mean of its divisors is an integer number (127599696).

Almost surely, 2^425332315 is an apocalyptic number.

425332315 is a deficient number, since it is larger than the sum of its proper divisors (85066469).

425332315 is an equidigital number, since it uses as much as digits as its factorization.

425332315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85066468.

The product of its digits is 10800, while the sum is 28.

The square root of 425332315 is about 20623.5863757980. The cubic root of 425332315 is about 752.0432079397.

Adding to 425332315 its reverse (513233524), we get a palindrome (938565839).

The spelling of 425332315 in words is "four hundred twenty-five million, three hundred thirty-two thousand, three hundred fifteen".