2656230079 has 2 divisors, whose sum is σ = 2656230080. Its totient is φ = 2656230078.

The previous prime is 2656230067. The next prime is 2656230107. The reversal of 2656230079 is 9700326562.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2656230079 - 2⁷ = 2656229951 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2656230979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1328115039 + 1328115040.

It is an arithmetic number, because the mean of its divisors is an integer number (1328115040).

Almost surely, 2^2656230079 is an apocalyptic number.

2656230079 is a deficient number, since it is larger than the sum of its proper divisors (1).

2656230079 is an equidigital number, since it uses as much as digits as its factorization.

2656230079 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 136080, while the sum is 40.

The square root of 2656230079 is about 51538.6270577710. The cubic root of 2656230079 is about 1384.9111020456.

The spelling of 2656230079 in words is "two billion, six hundred fifty-six million, two hundred thirty thousand, seventy-nine".