4544113505 has 8 divisors (see below), whose sum is σ = 5453298024. Its totient is φ = 3635049600.

The previous prime is 4544113487. The next prime is 4544113543. The reversal of 4544113505 is 5053114454.

It can be written as a sum of positive squares in 4 ways, for example, as 3034247056 + 1509866449 = 55084^2 + 38857^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4544113505 - 2¹⁴ = 4544097121 is a prime.

It is a Duffinian number.

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 7 ways as a sum of consecutive naturals, for example, 132875 + ... + 163535.

It is an arithmetic number, because the mean of its divisors is an integer number (681662253).

Almost surely, 2^4544113505 is an apocalyptic number.

It is an amenable number.

4544113505 is a deficient number, since it is larger than the sum of its proper divisors (909184519).

4544113505 is a wasteful number, since it uses less digits than its factorization.

4544113505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60307.

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 4544113505 is about 67410.0400904791. The cubic root of 4544113505 is about 1656.3408908374.

Adding to 4544113505 its reverse (5053114454), we get a palindrome (9597227959).

The spelling of 4544113505 in words is "four billion, five hundred forty-four million, one hundred thirteen thousand, five hundred five".