325300066 has 64 divisors (see below), whose sum is σ = 649700352. Its totient is φ = 118490112.

The previous prime is 325300039. The next prime is 325300103. The reversal of 325300066 is 660003523.

It is a self number, because there is not a number n which added to its sum of digits gives 325300066.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 144300 + ... + 146536.

It is an arithmetic number, because the mean of its divisors is an integer number (10151568).

Almost surely, 2^325300066 is an apocalyptic number.

325300066 is a deficient number, since it is larger than the sum of its proper divisors (324400286).

325300066 is a wasteful number, since it uses less digits than its factorization.

325300066 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2323.

The product of its (nonzero) digits is 3240, while the sum is 25.

The square root of 325300066 is about 18036.0767906992. The cubic root of 325300066 is about 687.7459640471.

Adding to 325300066 its reverse (660003523), we get a palindrome (985303589).

The spelling of 325300066 in words is "three hundred twenty-five million, three hundred thousand, sixty-six".