4511532113445 has 16 divisors (see below), whose sum is σ = 8249658721920. Its totient is φ = 2062414680384.

The previous prime is 4511532113399. The next prime is 4511532113453. The reversal of 4511532113445 is 5443112351154.

It is not a de Polignac number, because 4511532113445 - 2¹⁰ = 4511532112421 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21483486150 + ... + 21483486359.

It is an arithmetic number, because the mean of its divisors is an integer number (515603670120).

Almost surely, 2^{4511532113445} is an apocalyptic number.

It is an amenable number.

4511532113445 is a deficient number, since it is larger than the sum of its proper divisors (3738126608475).

4511532113445 is a wasteful number, since it uses less digits than its factorization.

4511532113445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42966972524.

The product of its digits is 144000, while the sum is 39.

Adding to 4511532113445 its reverse (5443112351154), we get a palindrome (9954644464599).

The spelling of 4511532113445 in words is "four trillion, five hundred eleven billion, five hundred thirty-two million, one hundred thirteen thousand, four hundred forty-five".