2275009657 has 2 divisors, whose sum is σ = 2275009658. Its totient is φ = 2275009656.

The previous prime is 2275009621. The next prime is 2275009673. The reversal of 2275009657 is 7569005722.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2081549376 + 193460281 = 45624^2 + 13909^2 .

It is a cyclic number.

It is not a de Polignac number, because 2275009657 - 2¹⁵ = 2274976889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2275009687) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137504828 + 1137504829.

It is an arithmetic number, because the mean of its divisors is an integer number (1137504829).

Almost surely, 2^2275009657 is an apocalyptic number.

It is an amenable number.

2275009657 is a deficient number, since it is larger than the sum of its proper divisors (1).

2275009657 is an equidigital number, since it uses as much as digits as its factorization.

2275009657 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 264600, while the sum is 43.

The square root of 2275009657 is about 47697.0613036065. The cubic root of 2275009657 is about 1315.2079180845.

The spelling of 2275009657 in words is "two billion, two hundred seventy-five million, nine thousand, six hundred fifty-seven".