3125013224 has 8 divisors (see below), whose sum is σ = 5859399810. Its totient is φ = 1562506608.

The previous prime is 3125013169. The next prime is 3125013247. The reversal of 3125013224 is 4223105213.

It can be written as a sum of positive squares in only one way, i.e., 2350504324 + 774508900 = 48482^2 + 27830^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 3125013224.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 195313319 + ... + 195313334.

Almost surely, 2^3125013224 is an apocalyptic number.

It is an amenable number.

3125013224 is a deficient number, since it is larger than the sum of its proper divisors (2734386586).

3125013224 is a wasteful number, since it uses less digits than its factorization.

3125013224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390626659 (or 390626655 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 3125013224 is about 55901.8177164214. The cubic root of 3125013224 is about 1462.0109313548.

Adding to 3125013224 its reverse (4223105213), we get a palindrome (7348118437).

The spelling of 3125013224 in words is "three billion, one hundred twenty-five million, thirteen thousand, two hundred twenty-four".