5440503105452 has 12 divisors (see below), whose sum is σ = 10021979404920. Its totient is φ = 2577080418336.

The previous prime is 5440503105449. The next prime is 5440503105511. The reversal of 5440503105452 is 2545013050445.

It is a Harshad number since it is a multiple of its sum of digits (38).

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, 35792783513 + ... + 35792783664.

It is an arithmetic number, because the mean of its divisors is an integer number (835164950410).

Almost surely, 2^{5440503105452} is an apocalyptic number.

It is an amenable number.

5440503105452 is a deficient number, since it is larger than the sum of its proper divisors (4581476299468).

5440503105452 is a wasteful number, since it uses less digits than its factorization.

5440503105452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71585567200 (or 71585567198 counting only the distinct ones).

The product of its (nonzero) digits is 240000, while the sum is 38.

Adding to 5440503105452 its reverse (2545013050445), we get a palindrome (7985516155897).

The spelling of 5440503105452 in words is "five trillion, four hundred forty billion, five hundred three million, one hundred five thousand, four hundred fifty-two".