325305542 has 4 divisors (see below), whose sum is σ = 487958316. Its totient is φ = 162652770.

The previous prime is 325305511. The next prime is 325305559. The reversal of 325305542 is 245503523.

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 polite number, since it can be written as a sum of consecutive naturals, namely, 81326384 + ... + 81326387.

It is an arithmetic number, because the mean of its divisors is an integer number (121989579).

Almost surely, 2^325305542 is an apocalyptic number.

325305542 is a deficient number, since it is larger than the sum of its proper divisors (162652774).

325305542 is a wasteful number, since it uses less digits than its factorization.

325305542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162652773.

The product of its (nonzero) digits is 18000, while the sum is 29.

The square root of 325305542 is about 18036.2285969102. The cubic root of 325305542 is about 687.7498231259.

The spelling of 325305542 in words is "three hundred twenty-five million, three hundred five thousand, five hundred forty-two".