5641446503 has 32 divisors (see below), whose sum is σ = 7508090880. Its totient is φ = 4105836000.

The previous prime is 5641446439. The next prime is 5641446527. The reversal of 5641446503 is 3056441465.

It is not a de Polignac number, because 5641446503 - 2⁶ = 5641446439 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5641446593) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 76718 + ... + 131028.

It is an arithmetic number, because the mean of its divisors is an integer number (234627840).

Almost surely, 2^5641446503 is an apocalyptic number.

5641446503 is a deficient number, since it is larger than the sum of its proper divisors (1866644377).

5641446503 is a wasteful number, since it uses less digits than its factorization.

5641446503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54419.

The product of its (nonzero) digits is 172800, while the sum is 38.

The square root of 5641446503 is about 75109.5633258509. The cubic root of 5641446503 is about 1780.1782533055.

Adding to 5641446503 its reverse (3056441465), we get a palindrome (8697887968).

The spelling of 5641446503 in words is "five billion, six hundred forty-one million, four hundred forty-six thousand, five hundred three".