845096297 has 2 divisors, whose sum is σ = 845096298. Its totient is φ = 845096296.

The previous prime is 845096281. The next prime is 845096321. The reversal of 845096297 is 792690548.

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., 660027481 + 185068816 = 25691^2 + 13604^2 .

It is a cyclic number.

It is not a de Polignac number, because 845096297 - 2⁴ = 845096281 is a prime.

It is a super-2 number, since 2×845096297² = 1428375502406224418, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (845093297) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 422548148 + 422548149.

It is an arithmetic number, because the mean of its divisors is an integer number (422548149).

Almost surely, 2^845096297 is an apocalyptic number.

It is an amenable number.

845096297 is a deficient number, since it is larger than the sum of its proper divisors (1).

845096297 is an equidigital number, since it uses as much as digits as its factorization.

845096297 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1088640, while the sum is 50.

The square root of 845096297 is about 29070.5400190640. The cubic root of 845096297 is about 945.4431064005.

The spelling of 845096297 in words is "eight hundred forty-five million, ninety-six thousand, two hundred ninety-seven".