2531336012 has 12 divisors (see below), whose sum is σ = 4485912480. Its totient is φ = 1249646736.

The previous prime is 2531335991. The next prime is 2531336051. The reversal of 2531336012 is 2106331352.

2531336012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4004963 + ... + 4005594.

It is an arithmetic number, because the mean of its divisors is an integer number (373826040).

Almost surely, 2^2531336012 is an apocalyptic number.

It is an amenable number.

2531336012 is a deficient number, since it is larger than the sum of its proper divisors (1954576468).

2531336012 is a wasteful number, since it uses less digits than its factorization.

2531336012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8010640 (or 8010638 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 2531336012 is about 50312.3842806123. The cubic root of 2531336012 is about 1362.8558809111.

Adding to 2531336012 its reverse (2106331352), we get a palindrome (4637667364).

The spelling of 2531336012 in words is "two billion, five hundred thirty-one million, three hundred thirty-six thousand, twelve".