4453540313 has 2 divisors, whose sum is σ = 4453540314. Its totient is φ = 4453540312.

The previous prime is 4453540309. The next prime is 4453540381. The reversal of 4453540313 is 3130453544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2405706304 + 2047834009 = 49048^2 + 45253^2 .

It is a cyclic number.

It is not a de Polignac number, because 4453540313 - 2² = 4453540309 is a prime.

It is a super-2 number, since 2×4453540313² = 39668042639032275938, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4453540313.

It is not a weakly prime, because it can be changed into another prime (4453540613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2226770156 + 2226770157.

It is an arithmetic number, because the mean of its divisors is an integer number (2226770157).

Almost surely, 2^4453540313 is an apocalyptic number.

It is an amenable number.

4453540313 is a deficient number, since it is larger than the sum of its proper divisors (1).

4453540313 is an equidigital number, since it uses as much as digits as its factorization.

4453540313 is an evil number, because the sum of its binary digits is even.

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

The square root of 4453540313 is about 66734.8508127500. The cubic root of 4453540313 is about 1645.2622356426.

Adding to 4453540313 its reverse (3130453544), we get a palindrome (7583993857).

It can be divided in two parts, 44535 and 40313, that added together give a palindrome (84848).

The spelling of 4453540313 in words is "four billion, four hundred fifty-three million, five hundred forty thousand, three hundred thirteen".