2512013443 has 2 divisors, whose sum is σ = 2512013444. Its totient is φ = 2512013442.

The previous prime is 2512013429. The next prime is 2512013453. The reversal of 2512013443 is 3443102152.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2512013443 - 2⁵ = 2512013411 is a prime.

It is not a weakly prime, because it can be changed into another prime (2512013453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1256006721 + 1256006722.

It is an arithmetic number, because the mean of its divisors is an integer number (1256006722).

Almost surely, 2^2512013443 is an apocalyptic number.

2512013443 is a deficient number, since it is larger than the sum of its proper divisors (1).

2512013443 is an equidigital number, since it uses as much as digits as its factorization.

2512013443 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2880, while the sum is 25.

The square root of 2512013443 is about 50119.9904529121. The cubic root of 2512013443 is about 1359.3793020751.

Adding to 2512013443 its reverse (3443102152), we get a palindrome (5955115595).

The spelling of 2512013443 in words is "two billion, five hundred twelve million, thirteen thousand, four hundred forty-three".