4056445297 has 2 divisors, whose sum is σ = 4056445298. Its totient is φ = 4056445296.

The previous prime is 4056445277. The next prime is 4056445357. The reversal of 4056445297 is 7925446504.

4056445297 is digitally balanced in base 2 and base 3, because in such bases 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., 3098480896 + 957964401 = 55664^2 + 30951^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4056445297 is a prime.

It is not a weakly prime, because it can be changed into another prime (4056445277) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2028222648 + 2028222649.

It is an arithmetic number, because the mean of its divisors is an integer number (2028222649).

Almost surely, 2^4056445297 is an apocalyptic number.

It is an amenable number.

4056445297 is a deficient number, since it is larger than the sum of its proper divisors (1).

4056445297 is an equidigital number, since it uses as much as digits as its factorization.

4056445297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1209600, while the sum is 46.

The square root of 4056445297 is about 63690.2292113947. The cubic root of 4056445297 is about 1594.8329796973.

The spelling of 4056445297 in words is "four billion, fifty-six million, four hundred forty-five thousand, two hundred ninety-seven".