325500455 has 16 divisors (see below), whose sum is σ = 450356544. Its totient is φ = 221222400.

The previous prime is 325500451. The next prime is 325500467. The reversal of 325500455 is 554005523.

It is a happy number.

It is not a de Polignac number, because 325500455 - 2² = 325500451 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325500451) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 37196 + ... + 45105.

It is an arithmetic number, because the mean of its divisors is an integer number (28147284).

Almost surely, 2^325500455 is an apocalyptic number.

325500455 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

325500455 is a deficient number, since it is larger than the sum of its proper divisors (124856089).

325500455 is a wasteful number, since it uses less digits than its factorization.

325500455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 82426.

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 325500455 is about 18041.6311623977. The cubic root of 325500455 is about 687.8871551617.

Adding to 325500455 its reverse (554005523), we get a palindrome (879505978).

The spelling of 325500455 in words is "three hundred twenty-five million, five hundred thousand, four hundred fifty-five".