23603552353 has 2 divisors, whose sum is σ = 23603552354. Its totient is φ = 23603552352.

The previous prime is 23603552321. The next prime is 23603552381. The reversal of 23603552353 is 35325530632.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 19928404224 + 3675148129 = 141168^2 + 60623^2 .

It is a cyclic number.

It is not a de Polignac number, because 23603552353 - 2⁵ = 23603552321 is a prime.

It is not a weakly prime, because it can be changed into another prime (23603552383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11801776176 + 11801776177.

It is an arithmetic number, because the mean of its divisors is an integer number (11801776177).

Almost surely, 2^23603552353 is an apocalyptic number.

It is an amenable number.

23603552353 is a deficient number, since it is larger than the sum of its proper divisors (1).

23603552353 is an equidigital number, since it uses as much as digits as its factorization.

23603552353 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 243000, while the sum is 37.

The spelling of 23603552353 in words is "twenty-three billion, six hundred three million, five hundred fifty-two thousand, three hundred fifty-three".