2256795829 has 2 divisors, whose sum is σ = 2256795830. Its totient is φ = 2256795828.

The previous prime is 2256795791. The next prime is 2256795881. The reversal of 2256795829 is 9285976522.

2256795829 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2255300100 + 1495729 = 47490^2 + 1223^2 .

It is a cyclic number.

It is not a de Polignac number, because 2256795829 - 2²³ = 2248407221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2256795829.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2256795929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128397914 + 1128397915.

It is an arithmetic number, because the mean of its divisors is an integer number (1128397915).

Almost surely, 2^2256795829 is an apocalyptic number.

It is an amenable number.

2256795829 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256795829 is an equidigital number, since it uses as much as digits as its factorization.

2256795829 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5443200, while the sum is 55.

The square root of 2256795829 is about 47505.7452209730. The cubic root of 2256795829 is about 1311.6886385388.

The spelling of 2256795829 in words is "two billion, two hundred fifty-six million, seven hundred ninety-five thousand, eight hundred twenty-nine".