325115012 has 12 divisors (see below), whose sum is σ = 573987036. Its totient is φ = 161118720.

The previous prime is 325115003. The next prime is 325115039. The reversal of 325115012 is 210511523.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 2768896 + 322346116 = 1664^2 + 17954^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 359189 + ... + 360092.

It is an arithmetic number, because the mean of its divisors is an integer number (47832253).

Almost surely, 2^325115012 is an apocalyptic number.

It is an amenable number.

325115012 is a deficient number, since it is larger than the sum of its proper divisors (248872024).

325115012 is a wasteful number, since it uses less digits than its factorization.

325115012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 719398 (or 719396 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 20.

The square root of 325115012 is about 18030.9459541090. The cubic root of 325115012 is about 687.6155262390.

Adding to 325115012 its reverse (210511523), we get a palindrome (535626535).

The spelling of 325115012 in words is "three hundred twenty-five million, one hundred fifteen thousand, twelve".