2296563481 has 2 divisors, whose sum is σ = 2296563482. Its totient is φ = 2296563480.

The previous prime is 2296563449. The next prime is 2296563487. The reversal of 2296563481 is 1843656922.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1435727881 + 860835600 = 37891^2 + 29340^2 .

It is a cyclic number.

It is not a de Polignac number, because 2296563481 - 2⁵ = 2296563449 is a prime.

It is a super-2 number, since 2×2296563481² = 10548407644525674722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2296563487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1148281740 + 1148281741.

It is an arithmetic number, because the mean of its divisors is an integer number (1148281741).

Almost surely, 2^2296563481 is an apocalyptic number.

It is an amenable number.

2296563481 is a deficient number, since it is larger than the sum of its proper divisors (1).

2296563481 is an equidigital number, since it uses as much as digits as its factorization.

2296563481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 622080, while the sum is 46.

The square root of 2296563481 is about 47922.4736527655. The cubic root of 2296563481 is about 1319.3483700212.

The spelling of 2296563481 in words is "two billion, two hundred ninety-six million, five hundred sixty-three thousand, four hundred eighty-one".