325369057 has 8 divisors (see below), whose sum is σ = 351648360. Its totient is φ = 299268480.

The previous prime is 325369049. The next prime is 325369081. The reversal of 325369057 is 750963523.

It can be written as a sum of positive squares in 4 ways, for example, as 3381921 + 321987136 = 1839^2 + 17944^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 325369057 - 2³ = 325369049 is a prime.

It is a super-3 number, since 3×325369057³ (a number of 27 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (325369007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40882 + ... + 48187.

It is an arithmetic number, because the mean of its divisors is an integer number (43956045).

Almost surely, 2^325369057 is an apocalyptic number.

It is an amenable number.

325369057 is a deficient number, since it is larger than the sum of its proper divisors (26279303).

325369057 is a wasteful number, since it uses less digits than its factorization.

325369057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 89363.

The product of its (nonzero) digits is 170100, while the sum is 40.

The square root of 325369057 is about 18037.9892726434. The cubic root of 325369057 is about 687.7945806248.

The spelling of 325369057 in words is "three hundred twenty-five million, three hundred sixty-nine thousand, fifty-seven".