5104089540644 has 24 divisors (see below), whose sum is σ = 9013200888888. Its totient is φ = 2528899304960.

The previous prime is 5104089540643. The next prime is 5104089540679. The reversal of 5104089540644 is 4460459804015.

It can be written as a sum of positive squares in 4 ways, for example, as 295542275044 + 4808547265600 = 543638^2 + 2192840^2 .

It is a super-2 number, since 2×5104089540644² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5104089540592 and 5104089540601.

It is not an unprimeable number, because it can be changed into a prime (5104089540643) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 791714 + ... + 3291654.

It is an arithmetic number, because the mean of its divisors is an integer number (375550037037).

Almost surely, 2^{5104089540644} is an apocalyptic number.

It is an amenable number.

5104089540644 is a deficient number, since it is larger than the sum of its proper divisors (3909111348244).

5104089540644 is a wasteful number, since it uses less digits than its factorization.

5104089540644 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504575 (or 2504573 counting only the distinct ones).

The product of its (nonzero) digits is 2764800, while the sum is 50.

The spelling of 5104089540644 in words is "five trillion, one hundred four billion, eighty-nine million, five hundred forty thousand, six hundred forty-four".