3018125025 has 18 divisors (see below), whose sum is σ = 5405797670. Its totient is φ = 1609666560.

The previous prime is 3018124997. The next prime is 3018125041. The reversal of 3018125025 is 5205218103.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 46457856 + 2971667169 = 6816^2 + 54513^2 .

It is not a de Polignac number, because 3018125025 - 2¹⁴ = 3018108641 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3018125025.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 6706720 + ... + 6707169.

Almost surely, 2^3018125025 is an apocalyptic number.

It is an amenable number.

3018125025 is a deficient number, since it is larger than the sum of its proper divisors (2387672645).

3018125025 is a wasteful number, since it uses less digits than its factorization.

3018125025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13413905 (or 13413897 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

The square root of 3018125025 is about 54937.4646757566. The cubic root of 3018125025 is about 1445.1482748355.

The spelling of 3018125025 in words is "three billion, eighteen million, one hundred twenty-five thousand, twenty-five".