2513507089 has 2 divisors, whose sum is σ = 2513507090. Its totient is φ = 2513507088.

The previous prime is 2513507071. The next prime is 2513507123. The reversal of 2513507089 is 9807053152.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2358753489 + 154753600 = 48567^2 + 12440^2 .

It is a cyclic number.

It is not a de Polignac number, because 2513507089 - 2⁹ = 2513506577 is a prime.

It is not a weakly prime, because it can be changed into another prime (2513507039) 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, 1256753544 + 1256753545.

It is an arithmetic number, because the mean of its divisors is an integer number (1256753545).

Almost surely, 2^2513507089 is an apocalyptic number.

It is an amenable number.

2513507089 is a deficient number, since it is larger than the sum of its proper divisors (1).

2513507089 is an equidigital number, since it uses as much as digits as its factorization.

2513507089 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 75600, while the sum is 40.

The square root of 2513507089 is about 50134.8889397394. Note that the first 3 decimals coincide. The cubic root of 2513507089 is about 1359.6486781757.

The spelling of 2513507089 in words is "two billion, five hundred thirteen million, five hundred seven thousand, eighty-nine".