5781639806976 has 240 divisors, whose sum is σ = 16839650193408. Its totient is φ = 1749840691200.

The previous prime is 5781639806939. The next prime is 5781639807001. The reversal of 5781639806976 is 6796089361875.

It is a junction number, because it is equal to n+sod(n) for n = 5781639806898 and 5781639806907.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 466593741 + ... + 466606131.

Almost surely, 2^{5781639806976} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5781639806976, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8419825096704).

5781639806976 is an abundant number, since it is smaller than the sum of its proper divisors (11058010386432).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5781639806976 is a wasteful number, since it uses less digits than its factorization.

5781639806976 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13296 (or 13270 counting only the distinct ones).

The product of its (nonzero) digits is 823011840, while the sum is 75.

The spelling of 5781639806976 in words is "five trillion, seven hundred eighty-one billion, six hundred thirty-nine million, eight hundred six thousand, nine hundred seventy-six".