2359478497 has 2 divisors, whose sum is σ = 2359478498. Its totient is φ = 2359478496.

The previous prime is 2359478489. The next prime is 2359478503. The reversal of 2359478497 is 7948749532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1363381776 + 996096721 = 36924^2 + 31561^2 .

It is a cyclic number.

It is not a de Polignac number, because 2359478497 - 2³ = 2359478489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2359473497) 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, 1179739248 + 1179739249.

It is an arithmetic number, because the mean of its divisors is an integer number (1179739249).

Almost surely, 2^2359478497 is an apocalyptic number.

It is an amenable number.

2359478497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2359478497 is an equidigital number, since it uses as much as digits as its factorization.

2359478497 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 15240960, while the sum is 58.

The square root of 2359478497 is about 48574.4634247255. The cubic root of 2359478497 is about 1331.2879710506.

The spelling of 2359478497 in words is "two billion, three hundred fifty-nine million, four hundred seventy-eight thousand, four hundred ninety-seven".