4463303645 has 4 divisors (see below), whose sum is σ = 5355964380. Its totient is φ = 3570642912.

The previous prime is 4463303591. The next prime is 4463303701. The reversal of 4463303645 is 5463033644.

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 3551444836 + 911858809 = 59594^2 + 30197^2 .

It is a cyclic number.

It is not a de Polignac number, because 4463303645 - 2¹⁴ = 4463287261 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4463303599 and 4463303608.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 446330360 + ... + 446330369.

It is an arithmetic number, because the mean of its divisors is an integer number (1338991095).

Almost surely, 2^4463303645 is an apocalyptic number.

It is an amenable number.

4463303645 is a deficient number, since it is larger than the sum of its proper divisors (892660735).

4463303645 is an equidigital number, since it uses as much as digits as its factorization.

4463303645 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 892660734.

The product of its (nonzero) digits is 311040, while the sum is 38.

The square root of 4463303645 is about 66807.9609402951. The cubic root of 4463303645 is about 1646.4636406895.

The spelling of 4463303645 in words is "four billion, four hundred sixty-three million, three hundred three thousand, six hundred forty-five".