4456404313 has 4 divisors (see below), whose sum is σ = 4459189428. Its totient is φ = 4453619200.

The previous prime is 4456404241. The next prime is 4456404319. The reversal of 4456404313 is 3134046544.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 4437158544 + 19245769 = 66612^2 + 4387^2 .

It is a cyclic number.

It is not a de Polignac number, because 4456404313 - 2²⁵ = 4422849881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4456404319) 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 in 3 ways as a sum of consecutive naturals, for example, 1390156 + ... + 1393357.

It is an arithmetic number, because the mean of its divisors is an integer number (1114797357).

Almost surely, 2^4456404313 is an apocalyptic number.

It is an amenable number.

4456404313 is a deficient number, since it is larger than the sum of its proper divisors (2785115).

4456404313 is a wasteful number, since it uses less digits than its factorization.

4456404313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2785114.

The product of its (nonzero) digits is 69120, while the sum is 34.

The square root of 4456404313 is about 66756.3054175409. The cubic root of 4456404313 is about 1645.6148406112.

The spelling of 4456404313 in words is "four billion, four hundred fifty-six million, four hundred four thousand, three hundred thirteen".