325485403 has 2 divisors, whose sum is σ = 325485404. Its totient is φ = 325485402.

The previous prime is 325485401. The next prime is 325485437. The reversal of 325485403 is 304584523.

It is an a-pointer prime, because the next prime (325485437) can be obtained adding 325485403 to its sum of digits (34).

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 325485403 - 2¹ = 325485401 is a prime.

Together with 325485401, it forms a pair of twin primes.

It is equal to p_17555164 and since 325485403 and 17555164 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (325485401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 162742701 + 162742702.

It is an arithmetic number, because the mean of its divisors is an integer number (162742702).

Almost surely, 2^325485403 is an apocalyptic number.

325485403 is a deficient number, since it is larger than the sum of its proper divisors (1).

325485403 is an equidigital number, since it uses as much as digits as its factorization.

325485403 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 57600, while the sum is 34.

The square root of 325485403 is about 18041.2140112577. The cubic root of 325485403 is about 687.8765517591.

The spelling of 325485403 in words is "three hundred twenty-five million, four hundred eighty-five thousand, four hundred three".