5505505500557 has 8 divisors (see below), whose sum is σ = 5654550268416. Its totient is φ = 5356473749712.

The previous prime is 5505505500527. The next prime is 5505505500571. The reversal of 5505505500557 is 7550055055055.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5505505500557 - 2¹² = 5505505496461 is a prime.

It is a super-3 number, since 3×5505505500557³ (a number of 39 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5505505500527) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2393873 + ... + 4091654.

It is an arithmetic number, because the mean of its divisors is an integer number (706818783552).

Almost surely, 2^{5505505500557} is an apocalyptic number.

It is an amenable number.

5505505500557 is a deficient number, since it is larger than the sum of its proper divisors (149044767859).

5505505500557 is a wasteful number, since it uses less digits than its factorization.

5505505500557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6508507.

The product of its (nonzero) digits is 2734375, while the sum is 47.

The spelling of 5505505500557 in words is "five trillion, five hundred five billion, five hundred five million, five hundred thousand, five hundred fifty-seven".