325500012 has 24 divisors (see below), whose sum is σ = 843889200. Its totient is φ = 108499968.

The previous prime is 325499959. The next prime is 325500017. The reversal of 325500012 is 210005523.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (325500017) 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, 1506837 + ... + 1507052.

It is an arithmetic number, because the mean of its divisors is an integer number (35162050).

Almost surely, 2^325500012 is an apocalyptic number.

It is an amenable number.

325500012 is an abundant number, since it is smaller than the sum of its proper divisors (518389188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

325500012 is a wasteful number, since it uses less digits than its factorization.

325500012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3013902 (or 3013894 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 18.

The square root of 325500012 is about 18041.6188852331. The cubic root of 325500012 is about 687.8868430944.

Adding to 325500012 its reverse (210005523), we get a palindrome (535505535).

The spelling of 325500012 in words is "three hundred twenty-five million, five hundred thousand, twelve".