2625301139 has 2 divisors, whose sum is σ = 2625301140. Its totient is φ = 2625301138.

The previous prime is 2625301127. The next prime is 2625301141. The reversal of 2625301139 is 9311035262.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2625301139 - 2⁸ = 2625300883 is a prime.

Together with 2625301141, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2625301169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1312650569 + 1312650570.

It is an arithmetic number, because the mean of its divisors is an integer number (1312650570).

Almost surely, 2^2625301139 is an apocalyptic number.

2625301139 is a deficient number, since it is larger than the sum of its proper divisors (1).

2625301139 is an equidigital number, since it uses as much as digits as its factorization.

2625301139 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9720, while the sum is 32.

The square root of 2625301139 is about 51237.6925612385. The cubic root of 2625301139 is about 1379.5148366286.

The spelling of 2625301139 in words is "two billion, six hundred twenty-five million, three hundred one thousand, one hundred thirty-nine".