4365312745 has 4 divisors (see below), whose sum is σ = 5238375300. Its totient is φ = 3492250192.

The previous prime is 4365312739. The next prime is 4365312797. The reversal of 4365312745 is 5472135634.

It is a happy number.

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 1365450304 + 2999862441 = 36952^2 + 54771^2 .

It is a cyclic number.

It is not a de Polignac number, because 4365312745 - 2³ = 4365312737 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4365312698 and 4365312707.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 436531270 + ... + 436531279.

It is an arithmetic number, because the mean of its divisors is an integer number (1309593825).

Almost surely, 2^4365312745 is an apocalyptic number.

It is an amenable number.

4365312745 is a deficient number, since it is larger than the sum of its proper divisors (873062555).

4365312745 is an equidigital number, since it uses as much as digits as its factorization.

4365312745 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 873062554.

The product of its digits is 302400, while the sum is 40.

The square root of 4365312745 is about 66070.5134307279. The cubic root of 4365312745 is about 1634.3251143249.

The spelling of 4365312745 in words is "four billion, three hundred sixty-five million, three hundred twelve thousand, seven hundred forty-five".