325525005 has 48 divisors (see below), whose sum is σ = 639649920. Its totient is φ = 151818624.

The previous prime is 325524973. The next prime is 325525009. The reversal of 325525005 is 500525523.

It is not a de Polignac number, because 325525005 - 2⁵ = 325524973 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 325525005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (325525009) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3529 + ... + 25758.

It is an arithmetic number, because the mean of its divisors is an integer number (13326040).

Almost surely, 2^325525005 is an apocalyptic number.

It is an amenable number.

325525005 is a deficient number, since it is larger than the sum of its proper divisors (314124915).

325525005 is a wasteful number, since it uses less digits than its factorization.

325525005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29330 (or 29327 counting only the distinct ones).

The product of its (nonzero) digits is 7500, while the sum is 27.

The square root of 325525005 is about 18042.3115204233. The cubic root of 325525005 is about 687.9044487423.

The spelling of 325525005 in words is "three hundred twenty-five million, five hundred twenty-five thousand, five".