2275166497 has 2 divisors, whose sum is σ = 2275166498. Its totient is φ = 2275166496.

The previous prime is 2275166489. The next prime is 2275166513. The reversal of 2275166497 is 7946615722.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1614110976 + 661055521 = 40176^2 + 25711^2 .

It is a cyclic number.

It is not a de Polignac number, because 2275166497 - 2³ = 2275166489 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2275166497.

It is not a weakly prime, because it can be changed into another prime (2275166407) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1137583248 + 1137583249.

It is an arithmetic number, because the mean of its divisors is an integer number (1137583249).

Almost surely, 2^2275166497 is an apocalyptic number.

It is an amenable number.

2275166497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2275166497 is an equidigital number, since it uses as much as digits as its factorization.

2275166497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1270080, while the sum is 49.

The square root of 2275166497 is about 47698.7054017192. The cubic root of 2275166497 is about 1315.2381410287.

The spelling of 2275166497 in words is "two billion, two hundred seventy-five million, one hundred sixty-six thousand, four hundred ninety-seven".