2513522716 has 6 divisors (see below), whose sum is σ = 4398664760. Its totient is φ = 1256761356.

The previous prime is 2513522701. The next prime is 2513522717. The reversal of 2513522716 is 6172253152.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2513522717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 314190336 + ... + 314190343.

Almost surely, 2^2513522716 is an apocalyptic number.

It is an amenable number.

2513522716 is a deficient number, since it is larger than the sum of its proper divisors (1885142044).

2513522716 is a wasteful number, since it uses less digits than its factorization.

2513522716 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 628380683 (or 628380681 counting only the distinct ones).

The product of its digits is 25200, while the sum is 34.

The square root of 2513522716 is about 50135.0447890495. The cubic root of 2513522716 is about 1359.6514959100.

Adding to 2513522716 its reverse (6172253152), we get a palindrome (8685775868).

The spelling of 2513522716 in words is "two billion, five hundred thirteen million, five hundred twenty-two thousand, seven hundred sixteen".