4432500052345 has 4 divisors (see below), whose sum is σ = 5319000062820. Its totient is φ = 3546000041872.

The previous prime is 4432500052313. The next prime is 4432500052361. The reversal of 4432500052345 is 5432500052344.

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 3405098874681 + 1027401177664 = 1845291^2 + 1013608^2 .

It is a cyclic number.

It is not a de Polignac number, because 4432500052345 - 2⁵ = 4432500052313 is a prime.

It is a super-6 number, since 6×4432500052345⁶ (a number of 77 digits) contains 666666 as substring.

It is an unprimeable number.

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, 443250005230 + ... + 443250005239.

It is an arithmetic number, because the mean of its divisors is an integer number (1329750015705).

Almost surely, 2^{4432500052345} is an apocalyptic number.

It is an amenable number.

4432500052345 is a deficient number, since it is larger than the sum of its proper divisors (886500010475).

4432500052345 is an equidigital number, since it uses as much as digits as its factorization.

4432500052345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 886500010474.

The product of its (nonzero) digits is 288000, while the sum is 37.

Subtracting 4432500052345 from its reverse (5432500052344), we obtain a palindrome (999999999999).

The spelling of 4432500052345 in words is "four trillion, four hundred thirty-two billion, five hundred million, fifty-two thousand, three hundred forty-five".