2601123839 has 2 divisors, whose sum is σ = 2601123840. Its totient is φ = 2601123838.

The previous prime is 2601123829. The next prime is 2601123841. The reversal of 2601123839 is 9383211062.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2601123839 - 2⁴ = 2601123823 is a prime.

Together with 2601123841, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2601123799 and 2601123808.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2601123829) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1300561919 + 1300561920.

It is an arithmetic number, because the mean of its divisors is an integer number (1300561920).

Almost surely, 2^2601123839 is an apocalyptic number.

2601123839 is a deficient number, since it is larger than the sum of its proper divisors (1).

2601123839 is an equidigital number, since it uses as much as digits as its factorization.

2601123839 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 2601123839 is about 51001.2140933919. The cubic root of 2601123839 is about 1375.2669611018.

The spelling of 2601123839 in words is "two billion, six hundred one million, one hundred twenty-three thousand, eight hundred thirty-nine".