4452150362445 has 12 divisors (see below), whose sum is σ = 7717060628316. Its totient is φ = 2374480193280.

The previous prime is 4452150362441. The next prime is 4452150362557. The reversal of 4452150362445 is 5442630512544.

It is a happy number.

4452150362445 is a `hidden beast` number, since 4 + 4 + 5 + 2 + 15 + 0 + 3 + 624 + 4 + 5 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 2425678536681 + 2026471825764 = 1557459^2 + 1423542^2 .

It is not a de Polignac number, because 4452150362445 - 2² = 4452150362441 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45), and also a Moran number because the ratio is a prime number: 98936674721 = 4452150362445 / (4 + 4 + 5 + 2 + 1 + 5 + 0 + 3 + 6 + 2 + 4 + 4 + 5).

It is a self number, because there is not a number n which added to its sum of digits gives 4452150362445.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452150362441) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 49468337316 + ... + 49468337405.

It is an arithmetic number, because the mean of its divisors is an integer number (643088385693).

Almost surely, 2^{4452150362445} is an apocalyptic number.

4452150362445 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

4452150362445 is a deficient number, since it is larger than the sum of its proper divisors (3264910265871).

4452150362445 is a wasteful number, since it uses less digits than its factorization.

4452150362445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98936674732 (or 98936674729 counting only the distinct ones).

The product of its (nonzero) digits is 2304000, while the sum is 45.

Adding to 4452150362445 its reverse (5442630512544), we get a palindrome (9894780874989).

The spelling of 4452150362445 in words is "four trillion, four hundred fifty-two billion, one hundred fifty million, three hundred sixty-two thousand, four hundred forty-five".