4532415445 has 16 divisors (see below), whose sum is σ = 5532468480. Its totient is φ = 3563998144.

The previous prime is 4532415379. The next prime is 4532415449. The reversal of 4532415445 is 5445142354.

4532415445 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 4532415445 - 2⁹ = 4532414933 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4532415449) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 54036 + ... + 109474.

It is an arithmetic number, because the mean of its divisors is an integer number (345779280).

Almost surely, 2^4532415445 is an apocalyptic number.

It is an amenable number.

4532415445 is a deficient number, since it is larger than the sum of its proper divisors (1000053035).

4532415445 is a wasteful number, since it uses less digits than its factorization.

4532415445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55724.

The product of its digits is 192000, while the sum is 37.

The square root of 4532415445 is about 67323.2162407590. The cubic root of 4532415445 is about 1654.9183452623.

Adding to 4532415445 its reverse (5445142354), we get a palindrome (9977557799).

The spelling of 4532415445 in words is "four billion, five hundred thirty-two million, four hundred fifteen thousand, four hundred forty-five".