5781099334880 has 24 divisors (see below), whose sum is σ = 13657847179032. Its totient is φ = 2312439733888.

The previous prime is 5781099334861. The next prime is 5781099334939. The reversal of 5781099334880 is 884339901875.

It is a super-2 number, since 2×5781099334880² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18065935262 + ... + 18065935581.

It is an arithmetic number, because the mean of its divisors is an integer number (569076965793).

Almost surely, 2^{5781099334880} is an apocalyptic number.

It is an amenable number.

5781099334880 is an abundant number, since it is smaller than the sum of its proper divisors (7876747844152).

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

5781099334880 is a wasteful number, since it uses less digits than its factorization.

5781099334880 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36131870858 (or 36131870850 counting only the distinct ones).

The product of its (nonzero) digits is 52254720, while the sum is 65.

The spelling of 5781099334880 in words is "five trillion, seven hundred eighty-one billion, ninety-nine million, three hundred thirty-four thousand, eight hundred eighty".