2305313573 has 2 divisors, whose sum is σ = 2305313574. Its totient is φ = 2305313572.

The previous prime is 2305313561. The next prime is 2305313597. The reversal of 2305313573 is 3753135032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1251532129 + 1053781444 = 35377^2 + 32462^2 .

It is a cyclic number.

It is not a de Polignac number, because 2305313573 - 2⁸ = 2305313317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2305313513) 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, 1152656786 + 1152656787.

It is an arithmetic number, because the mean of its divisors is an integer number (1152656787).

Almost surely, 2^2305313573 is an apocalyptic number.

It is an amenable number.

2305313573 is a deficient number, since it is larger than the sum of its proper divisors (1).

2305313573 is an equidigital number, since it uses as much as digits as its factorization.

2305313573 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 28350, while the sum is 32.

The square root of 2305313573 is about 48013.6811023691. The cubic root of 2305313573 is about 1321.0218543303.

The spelling of 2305313573 in words is "two billion, three hundred five million, three hundred thirteen thousand, five hundred seventy-three".