325043551 has 8 divisors (see below), whose sum is σ = 371810304. Its totient is φ = 278359800.

The previous prime is 325043503. The next prime is 325043581. The reversal of 325043551 is 155340523.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-325043551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325043581) by changing a digit.

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 in 7 ways as a sum of consecutive naturals, for example, 12115 + ... + 28228.

It is an arithmetic number, because the mean of its divisors is an integer number (46476288).

Almost surely, 2^325043551 is an apocalyptic number.

325043551 is a deficient number, since it is larger than the sum of its proper divisors (46766753).

325043551 is a wasteful number, since it uses less digits than its factorization.

325043551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41501.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 325043551 is about 18028.9642242698. The cubic root of 325043551 is about 687.5651427419.

The spelling of 325043551 in words is "three hundred twenty-five million, forty-three thousand, five hundred fifty-one".