4317645745 has 32 divisors (see below), whose sum is σ = 6118686720. Its totient is φ = 2862198720.

The previous prime is 4317645733. The next prime is 4317645749. The reversal of 4317645745 is 5475467134.

It is not a de Polignac number, because 4317645745 - 2³¹ = 2170162097 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4317645695 and 4317645704.

It is not an unprimeable number, because it can be changed into a prime (4317645749) 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 in 31 ways as a sum of consecutive naturals, for example, 1672866 + ... + 1675444.

It is an arithmetic number, because the mean of its divisors is an integer number (191208960).

Almost surely, 2^4317645745 is an apocalyptic number.

It is an amenable number.

4317645745 is a deficient number, since it is larger than the sum of its proper divisors (1801040975).

4317645745 is a wasteful number, since it uses less digits than its factorization.

4317645745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4165.

The product of its digits is 1411200, while the sum is 46.

The square root of 4317645745 is about 65708.7950353680. The cubic root of 4317645745 is about 1628.3546628989.

The spelling of 4317645745 in words is "four billion, three hundred seventeen million, six hundred forty-five thousand, seven hundred forty-five".