325456541 has 4 divisors (see below), whose sum is σ = 325492800. Its totient is φ = 325420284.

The previous prime is 325456519. The next prime is 325456543. The reversal of 325456541 is 145654523.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 325456541 - 2¹⁰ = 325455517 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325456543) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6380 + ... + 26298.

It is an arithmetic number, because the mean of its divisors is an integer number (81373200).

Almost surely, 2^325456541 is an apocalyptic number.

It is an amenable number.

325456541 is a deficient number, since it is larger than the sum of its proper divisors (36259).

325456541 is a wasteful number, since it uses less digits than its factorization.

325456541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36258.

The product of its digits is 72000, while the sum is 35.

The square root of 325456541 is about 18040.4141027860. The cubic root of 325456541 is about 687.8562189683.

It can be divided in two parts, 3254 and 56541, that added together give a palindrome (59795).

The spelling of 325456541 in words is "three hundred twenty-five million, four hundred fifty-six thousand, five hundred forty-one".