544253510452 has 12 divisors (see below), whose sum is σ = 952449206436. Its totient is φ = 272125165760.

The previous prime is 544253510401. The next prime is 544253510467. The reversal of 544253510452 is 254015352445.

It can be written as a sum of positive squares in 2 ways, for example, as 360773214736 + 183480295716 = 600644^2 + 428346^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 725802 + ... + 1270942.

It is an arithmetic number, because the mean of its divisors is an integer number (79370767203).

Almost surely, 2^544253510452 is an apocalyptic number.

It is an amenable number.

544253510452 is a deficient number, since it is larger than the sum of its proper divisors (408195695984).

544253510452 is a wasteful number, since it uses less digits than its factorization.

544253510452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 794738 (or 794736 counting only the distinct ones).

The product of its (nonzero) digits is 480000, while the sum is 40.

Adding to 544253510452 its reverse (254015352445), we get a palindrome (798268862897).

The spelling of 544253510452 in words is "five hundred forty-four billion, two hundred fifty-three million, five hundred ten thousand, four hundred fifty-two".