5123354540044 has 24 divisors (see below), whose sum is σ = 9655621527440. Its totient is φ = 2364608337984.

The previous prime is 5123354540011. The next prime is 5123354540089. The reversal of 5123354540044 is 4400454533215.

It is a junction number, because it is equal to n+sod(n) for n = 5123354539979 and 5123354540006.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9848407 + ... + 10355569.

Almost surely, 2^{5123354540044} is an apocalyptic number.

It is an amenable number.

5123354540044 is a deficient number, since it is larger than the sum of its proper divisors (4532266987396).

5123354540044 is a wasteful number, since it uses less digits than its factorization.

5123354540044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701449 (or 701447 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 40.

The spelling of 5123354540044 in words is "five trillion, one hundred twenty-three billion, three hundred fifty-four million, five hundred forty thousand, forty-four".