5505555005494 has 32 divisors (see below), whose sum is σ = 8553482219520. Its totient is φ = 2656188747072.

The previous prime is 5505555005459. The next prime is 5505555005497. The reversal of 5505555005494 is 4945005555055.

It is a super-2 number, since 2×5505555005494² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505555005497) 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 15 ways as a sum of consecutive naturals, for example, 3000562 + ... + 4473754.

It is an arithmetic number, because the mean of its divisors is an integer number (267296319360).

Almost surely, 2^{5505555005494} is an apocalyptic number.

5505555005494 is a deficient number, since it is larger than the sum of its proper divisors (3047927214026).

5505555005494 is a wasteful number, since it uses less digits than its factorization.

5505555005494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1473804.

The product of its (nonzero) digits is 11250000, while the sum is 52.

The spelling of 5505555005494 in words is "five trillion, five hundred five billion, five hundred fifty-five million, five thousand, four hundred ninety-four".