5505555000001 has 16 divisors (see below), whose sum is σ = 6294901921920. Its totient is φ = 4716918270720.

The previous prime is 5505554999963. The next prime is 5505555000047. The reversal of 5505555000001 is 1000005555055.

It is a cyclic number.

It is not a de Polignac number, because 5505555000001 - 2²³ = 5505546611393 is a prime.

It is a super-2 number, since 2×5505555000001² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5505555000091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 287381715 + ... + 287400871.

It is an arithmetic number, because the mean of its divisors is an integer number (393431370120).

Almost surely, 2^{5505555000001} is an apocalyptic number.

It is an amenable number.

5505555000001 is a deficient number, since it is larger than the sum of its proper divisors (789346921919).

5505555000001 is a wasteful number, since it uses less digits than its factorization.

5505555000001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35544.

The product of its (nonzero) digits is 15625, while the sum is 31.

The spelling of 5505555000001 in words is "five trillion, five hundred five billion, five hundred fifty-five million, one", and thus it is an aban number.