5505555560559 has 8 divisors (see below), whose sum is σ = 7479245290032. Its totient is φ = 3601118102400.

The previous prime is 5505555560537. The next prime is 5505555560567. The reversal of 5505555560559 is 9550655555055.

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

It is not a de Polignac number, because 5505555560559 - 2¹¹ = 5505555558511 is a prime.

It is a super-2 number, since 2×5505555560559² (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 (5505555560509) 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, 17313067642 + ... + 17313067959.

It is an arithmetic number, because the mean of its divisors is an integer number (934905661254).

Almost surely, 2^{5505555560559} is an apocalyptic number.

5505555560559 is a deficient number, since it is larger than the sum of its proper divisors (1973689729473).

5505555560559 is a wasteful number, since it uses less digits than its factorization.

5505555560559 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34626135657.

The product of its (nonzero) digits is 105468750, while the sum is 60.

The spelling of 5505555560559 in words is "five trillion, five hundred five billion, five hundred fifty-five million, five hundred sixty thousand, five hundred fifty-nine".