325542523 has 4 divisors (see below), whose sum is σ = 342676360. Its totient is φ = 308408688.

The previous prime is 325542499. The next prime is 325542533. The reversal of 325542523 is 325245523.

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

It is a cyclic number.

It is not a de Polignac number, because 325542523 - 2¹⁷ = 325411451 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325542533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8566890 + ... + 8566927.

It is an arithmetic number, because the mean of its divisors is an integer number (85669090).

Almost surely, 2^325542523 is an apocalyptic number.

325542523 is a deficient number, since it is larger than the sum of its proper divisors (17133837).

325542523 is a wasteful number, since it uses less digits than its factorization.

325542523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17133836.

The product of its digits is 36000, while the sum is 31.

The square root of 325542523 is about 18042.7969838382. The cubic root of 325542523 is about 687.9167882900.

The spelling of 325542523 in words is "three hundred twenty-five million, five hundred forty-two thousand, five hundred twenty-three".