4345504313 has 2 divisors, whose sum is σ = 4345504314. Its totient is φ = 4345504312.

The previous prime is 4345504309. The next prime is 4345504327. The reversal of 4345504313 is 3134055434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3857403664 + 488100649 = 62108^2 + 22093^2 .

It is a cyclic number.

It is not a de Polignac number, because 4345504313 - 2² = 4345504309 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 4345504313.

It is not a weakly prime, because it can be changed into another prime (4345504343) 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, 2172752156 + 2172752157.

It is an arithmetic number, because the mean of its divisors is an integer number (2172752157).

Almost surely, 2^4345504313 is an apocalyptic number.

It is an amenable number.

4345504313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4345504313 is an equidigital number, since it uses as much as digits as its factorization.

4345504313 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 43200, while the sum is 32.

The square root of 4345504313 is about 65920.4392658301. The cubic root of 4345504313 is about 1631.8493460399.

Adding to 4345504313 its reverse (3134055434), we get a palindrome (7479559747).

The spelling of 4345504313 in words is "four billion, three hundred forty-five million, five hundred four thousand, three hundred thirteen".