544331303252 has 72 divisors (see below), whose sum is σ = 1051777326600. Its totient is φ = 246308832000.

The previous prime is 544331303249. The next prime is 544331303281. The reversal of 544331303252 is 252303133445.

It can be written as a sum of positive squares in 4 ways, for example, as 107481688336 + 436849614916 = 327844^2 + 660946^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 118407818 + ... + 118412414.

It is an arithmetic number, because the mean of its divisors is an integer number (14608018425).

Almost surely, 2^544331303252 is an apocalyptic number.

It is an amenable number.

544331303252 is a deficient number, since it is larger than the sum of its proper divisors (507446023348).

544331303252 is a wasteful number, since it uses less digits than its factorization.

544331303252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5673 (or 5660 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 35.

Adding to 544331303252 its reverse (252303133445), we get a palindrome (796634436697).

The spelling of 544331303252 in words is "five hundred forty-four billion, three hundred thirty-one million, three hundred three thousand, two hundred fifty-two".