55560505101 has 16 divisors (see below), whose sum is σ = 77518387584. Its totient is φ = 35359257024.

The previous prime is 55560505093. The next prime is 55560505103. The reversal of 55560505101 is 10150506555.

It is not a de Polignac number, because 55560505101 - 2³ = 55560505093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55560505103) 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, 4716241 + ... + 4728006.

It is an arithmetic number, because the mean of its divisors is an integer number (4844899224).

Almost surely, 2^55560505101 is an apocalyptic number.

It is an amenable number.

55560505101 is a deficient number, since it is larger than the sum of its proper divisors (21957882483).

55560505101 is a wasteful number, since it uses less digits than its factorization.

55560505101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9444340.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 55560505101 in words is "fifty-five billion, five hundred sixty million, five hundred five thousand, one hundred one".