4452445311 has 16 divisors (see below), whose sum is σ = 5954306304. Its totient is φ = 2959455744.

The previous prime is 4452445279. The next prime is 4452445331. The reversal of 4452445311 is 1135442544.

It is a happy number.

It is not a de Polignac number, because 4452445311 - 2⁵ = 4452445279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4452445331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2670100 + ... + 2671766.

It is an arithmetic number, because the mean of its divisors is an integer number (372144144).

Almost surely, 2^4452445311 is an apocalyptic number.

4452445311 is a deficient number, since it is larger than the sum of its proper divisors (1501860993).

4452445311 is a wasteful number, since it uses less digits than its factorization.

4452445311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790.

The product of its digits is 38400, while the sum is 33.

The square root of 4452445311 is about 66726.6461842643. The cubic root of 4452445311 is about 1645.1273831444.

Adding to 4452445311 its reverse (1135442544), we get a palindrome (5587887855).

The spelling of 4452445311 in words is "four billion, four hundred fifty-two million, four hundred forty-five thousand, three hundred eleven".