3012625025 has 12 divisors (see below), whose sum is σ = 3736491132. Its totient is φ = 2409560640.

The previous prime is 3012625013. The next prime is 3012625027. The reversal of 3012625025 is 5205262103.

It can be written as a sum of positive squares in 6 ways, for example, as 445885456 + 2566739569 = 21116^2 + 50663^2 .

It is a de Polignac number, because none of the positive numbers 2^k-3012625025 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3012624985 and 3012625003.

It is not an unprimeable number, because it can be changed into a prime (3012625027) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 130667 + ... + 151983.

It is an arithmetic number, because the mean of its divisors is an integer number (311374261).

Almost surely, 2^3012625025 is an apocalyptic number.

It is an amenable number.

3012625025 is a deficient number, since it is larger than the sum of its proper divisors (723866107).

3012625025 is a wasteful number, since it uses less digits than its factorization.

3012625025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26980 (or 26975 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 3012625025 is about 54887.3849349739. The cubic root of 3012625025 is about 1444.2698985286.

Adding to 3012625025 its reverse (5205262103), we get a palindrome (8217887128).

The spelling of 3012625025 in words is "three billion, twelve million, six hundred twenty-five thousand, twenty-five".