325023542 has 4 divisors (see below), whose sum is σ = 487535316. Its totient is φ = 162511770.

The previous prime is 325023539. The next prime is 325023551. The reversal of 325023542 is 245320523.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 81255884 + ... + 81255887.

It is an arithmetic number, because the mean of its divisors is an integer number (121883829).

Almost surely, 2^325023542 is an apocalyptic number.

325023542 is a deficient number, since it is larger than the sum of its proper divisors (162511774).

325023542 is a wasteful number, since it uses less digits than its factorization.

325023542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 162511773.

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 325023542 is about 18028.4093030972. The cubic root of 325023542 is about 687.5510340959.

The spelling of 325023542 in words is "three hundred twenty-five million, twenty-three thousand, five hundred forty-two".