325234045 has 4 divisors (see below), whose sum is σ = 390280860. Its totient is φ = 260187232.

The previous prime is 325234037. The next prime is 325234057. The reversal of 325234045 is 540432523.

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

It can be written as a sum of positive squares in 2 ways, for example, as 71723961 + 253510084 = 8469^2 + 15922^2 .

It is a cyclic number.

It is not a de Polignac number, because 325234045 - 2³ = 325234037 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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 32523400 + ... + 32523409.

It is an arithmetic number, because the mean of its divisors is an integer number (97570215).

Almost surely, 2^325234045 is an apocalyptic number.

It is an amenable number.

325234045 is a deficient number, since it is larger than the sum of its proper divisors (65046815).

325234045 is an equidigital number, since it uses as much as digits as its factorization.

325234045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65046814.

The product of its (nonzero) digits is 14400, while the sum is 28.

The square root of 325234045 is about 18034.2464494639. The cubic root of 325234045 is about 687.6994339321.

Adding to 325234045 its reverse (540432523), we get a palindrome (865666568).

The spelling of 325234045 in words is "three hundred twenty-five million, two hundred thirty-four thousand, forty-five".