5120043453044 has 24 divisors (see below), whose sum is σ = 9737838476520. Its totient is φ = 2341417186944.

The previous prime is 5120043453043. The next prime is 5120043453053. The reversal of 5120043453044 is 4403543400215.

It can be written as a sum of positive squares in 4 ways, for example, as 240627529444 + 4879415923600 = 490538^2 + 2208940^2 .

It is a super-2 number, since 2×5120043453044² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5120043452995 and 5120043453013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5120043453043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 451656599 + ... + 451667934.

It is an arithmetic number, because the mean of its divisors is an integer number (405743269855).

Almost surely, 2^{5120043453044} is an apocalyptic number.

It is an amenable number.

5120043453044 is a deficient number, since it is larger than the sum of its proper divisors (4617795023476).

5120043453044 is a wasteful number, since it uses less digits than its factorization.

5120043453044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 903324659 (or 903324657 counting only the distinct ones).

The product of its (nonzero) digits is 115200, while the sum is 35.

Adding to 5120043453044 its reverse (4403543400215), we get a palindrome (9523586853259).

The spelling of 5120043453044 in words is "five trillion, one hundred twenty billion, forty-three million, four hundred fifty-three thousand, forty-four".