5244205144 has 8 divisors (see below), whose sum is σ = 9832884660. Its totient is φ = 2622102568.

The previous prime is 5244205133. The next prime is 5244205201. The reversal of 5244205144 is 4415024425.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 327762814 + ... + 327762829.

Almost surely, 2^5244205144 is an apocalyptic number.

It is an amenable number.

5244205144 is a deficient number, since it is larger than the sum of its proper divisors (4588679516).

5244205144 is a wasteful number, since it uses less digits than its factorization.

5244205144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 655525649 (or 655525645 counting only the distinct ones).

The product of its (nonzero) digits is 25600, while the sum is 31.

The square root of 5244205144 is about 72416.8843847897. The cubic root of 5244205144 is about 1737.3736243608.

Adding to 5244205144 its reverse (4415024425), we get a palindrome (9659229569).

The spelling of 5244205144 in words is "five billion, two hundred forty-four million, two hundred five thousand, one hundred forty-four".