325245543 has 16 divisors (see below), whose sum is σ = 501586176. Its totient is φ = 183614400.

The previous prime is 325245539. The next prime is 325245563. The reversal of 325245543 is 345542523.

It is a happy number.

It is not a de Polignac number, because 325245543 - 2² = 325245539 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325245523) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 91558 + ... + 95043.

It is an arithmetic number, because the mean of its divisors is an integer number (31349136).

Almost surely, 2^325245543 is an apocalyptic number.

325245543 is a deficient number, since it is larger than the sum of its proper divisors (176340633).

325245543 is a wasteful number, since it uses less digits than its factorization.

325245543 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 186694.

The product of its digits is 72000, while the sum is 33.

The square root of 325245543 is about 18034.5652290262. The cubic root of 325245543 is about 687.7075379165.

The spelling of 325245543 in words is "three hundred twenty-five million, two hundred forty-five thousand, five hundred forty-three".