609546325 has 12 divisors (see below), whose sum is σ = 776266660. Its totient is φ = 474456960.

The previous prime is 609546313. The next prime is 609546347. The reversal of 609546325 is 523645906.

It can be written as a sum of positive squares in 6 ways, for example, as 33258289 + 576288036 = 5767^2 + 24006^2 .

It is not a de Polignac number, because 609546325 - 2¹⁵ = 609513557 is a prime.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 328560 + ... + 330409.

Almost surely, 2^609546325 is an apocalyptic number.

It is an amenable number.

609546325 is a deficient number, since it is larger than the sum of its proper divisors (166720335).

609546325 is a wasteful number, since it uses less digits than its factorization.

609546325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 659016 (or 659011 counting only the distinct ones).

The product of its (nonzero) digits is 194400, while the sum is 40.

The square root of 609546325 is about 24688.9919802328. The cubic root of 609546325 is about 847.8823062045.

The spelling of 609546325 in words is "six hundred nine million, five hundred forty-six thousand, three hundred twenty-five".