325455 has 16 divisors (see below), whose sum is σ = 561120. Its totient is φ = 160128.

The previous prime is 325453. The next prime is 325459. The reversal of 325455 is 554523.

It is not a de Polignac number, because 325455 - 2¹ = 325453 is a prime.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 325455.

It is not an unprimeable number, because it can be changed into a prime (325453) 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, 640 + ... + 1029.

It is an arithmetic number, because the mean of its divisors is an integer number (35070).

2³²⁵⁴⁵⁵ is an apocalyptic number.

325455 is a deficient number, since it is larger than the sum of its proper divisors (235665).

325455 is a wasteful number, since it uses less digits than its factorization.

325455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1690.

The product of its digits is 3000, while the sum is 24.

The square root of 325455 is about 570.4866343745. The cubic root of 325455 is about 68.7855133326.

Adding to 325455 its product of digits (3000), we get a triangular number (328455 = T₈₁₀).

Adding to 325455 its reverse (554523), we get a palindrome (879978).

It can be divided in two parts, 325 and 455, that added together give a triangular number (780 = T₃₉).

The spelling of 325455 in words is "three hundred twenty-five thousand, four hundred fifty-five".