2560835623 has 2 divisors, whose sum is σ = 2560835624. Its totient is φ = 2560835622.

The previous prime is 2560835621. The next prime is 2560835657. The reversal of 2560835623 is 3265380652.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2560835623 - 2¹ = 2560835621 is a prime.

Together with 2560835621, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2560835621) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1280417811 + 1280417812.

It is an arithmetic number, because the mean of its divisors is an integer number (1280417812).

Almost surely, 2^2560835623 is an apocalyptic number.

2560835623 is a deficient number, since it is larger than the sum of its proper divisors (1).

2560835623 is an equidigital number, since it uses as much as digits as its factorization.

2560835623 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 259200, while the sum is 40.

The square root of 2560835623 is about 50604.6996137711. The cubic root of 2560835623 is about 1368.1295844026.

The spelling of 2560835623 in words is "two billion, five hundred sixty million, eight hundred thirty-five thousand, six hundred twenty-three".