425334065 has 16 divisors (see below), whose sum is σ = 550464768. Its totient is φ = 313634496.

The previous prime is 425334061. The next prime is 425334073. The reversal of 425334065 is 560433524.

It is a cyclic number.

It is not a de Polignac number, because 425334065 - 2² = 425334061 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (425334061) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43892 + ... + 52698.

It is an arithmetic number, because the mean of its divisors is an integer number (34404048).

Almost surely, 2^425334065 is an apocalyptic number.

It is an amenable number.

425334065 is a deficient number, since it is larger than the sum of its proper divisors (125130703).

425334065 is a wasteful number, since it uses less digits than its factorization.

425334065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9568.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 425334065 is about 20623.6288029047. The cubic root of 425334065 is about 752.0442393479.

Adding to 425334065 its reverse (560433524), we get a palindrome (985767589).

The spelling of 425334065 in words is "four hundred twenty-five million, three hundred thirty-four thousand, sixty-five".