2512114643 has 2 divisors, whose sum is σ = 2512114644. Its totient is φ = 2512114642.

The previous prime is 2512114597. The next prime is 2512114679. The reversal of 2512114643 is 3464112152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2512114643 - 2⁸ = 2512114387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512114043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256057321 + 1256057322.

It is an arithmetic number, because the mean of its divisors is an integer number (1256057322).

Almost surely, 2^2512114643 is an apocalyptic number.

2512114643 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512114643 is an equidigital number, since it uses as much as digits as its factorization.

2512114643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5760, while the sum is 29.

The square root of 2512114643 is about 50121.0000199517. Note that the first 4 decimals coincide. The cubic root of 2512114643 is about 1359.3975566666.

Adding to 2512114643 its reverse (3464112152), we get a palindrome (5976226795).

The spelling of 2512114643 in words is "two billion, five hundred twelve million, one hundred fourteen thousand, six hundred forty-three".