5581055802786 has 32 divisors (see below), whose sum is σ = 11752980975360. Its totient is φ = 1761930202896.

The previous prime is 5581055802769. The next prime is 5581055802787. The reversal of 5581055802786 is 6872085501855.

It is a super-2 number, since 2×5581055802786² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (5581055802787) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6665136 + ... + 7455611.

It is an arithmetic number, because the mean of its divisors is an integer number (367280655480).

Almost surely, 2^{5581055802786} is an apocalyptic number.

5581055802786 is an abundant number, since it is smaller than the sum of its proper divisors (6171925172574).

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

5581055802786 is a wasteful number, since it uses less digits than its factorization.

5581055802786 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14124238.

The product of its (nonzero) digits is 26880000, while the sum is 60.

The spelling of 5581055802786 in words is "five trillion, five hundred eighty-one billion, fifty-five million, eight hundred two thousand, seven hundred eighty-six".