2305427497 has 2 divisors, whose sum is σ = 2305427498. Its totient is φ = 2305427496.

The previous prime is 2305427459. The next prime is 2305427557. The reversal of 2305427497 is 7947245032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1962844416 + 342583081 = 44304^2 + 18509^2 .

It is a cyclic number.

It is not a de Polignac number, because 2305427497 - 2²³ = 2297038889 is a prime.

It is not a weakly prime, because it can be changed into another prime (2305427797) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1152713748 + 1152713749.

It is an arithmetic number, because the mean of its divisors is an integer number (1152713749).

Almost surely, 2^2305427497 is an apocalyptic number.

It is an amenable number.

2305427497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305427497 is an equidigital number, since it uses as much as digits as its factorization.

2305427497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 423360, while the sum is 43.

The square root of 2305427497 is about 48014.8674579031. The cubic root of 2305427497 is about 1321.0436147272.

The spelling of 2305427497 in words is "two billion, three hundred five million, four hundred twenty-seven thousand, four hundred ninety-seven".