5501105101555 has 8 divisors (see below), whose sum is σ = 7544372710752. Its totient is φ = 3772186355328.

The previous prime is 5501105101441. The next prime is 5501105101567. The reversal of 5501105101555 is 5551015011055.

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 5501105101555 - 2⁹ = 5501105101043 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5501105101555.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 78587215702 + ... + 78587215771.

It is an arithmetic number, because the mean of its divisors is an integer number (943046588844).

Almost surely, 2^{5501105101555} is an apocalyptic number.

5501105101555 is a deficient number, since it is larger than the sum of its proper divisors (2043267609197).

5501105101555 is a wasteful number, since it uses less digits than its factorization.

5501105101555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157174431485.

The product of its (nonzero) digits is 15625, while the sum is 34.

The spelling of 5501105101555 in words is "five trillion, five hundred one billion, one hundred five million, one hundred one thousand, five hundred fifty-five".