5555510105505 has 8 divisors (see below), whose sum is σ = 8888816168832. Its totient is φ = 2962938722928.

The previous prime is 5555510105501. The next prime is 5555510105633. The reversal of 5555510105505 is 5055010155555.

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

It is not a de Polignac number, because 5555510105505 - 2² = 5555510105501 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5555510105501) 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, 185183670169 + ... + 185183670198.

It is an arithmetic number, because the mean of its divisors is an integer number (1111102021104).

Almost surely, 2^{5555510105505} is an apocalyptic number.

It is an amenable number.

5555510105505 is a deficient number, since it is larger than the sum of its proper divisors (3333306063327).

5555510105505 is a wasteful number, since it uses less digits than its factorization.

5555510105505 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 370367340375.

The product of its (nonzero) digits is 390625, while the sum is 42.

The spelling of 5555510105505 in words is "five trillion, five hundred fifty-five billion, five hundred ten million, one hundred five thousand, five hundred five".