55505561101006 has 8 divisors (see below), whose sum is σ = 83259658365984. Its totient is φ = 27752341645680.

The previous prime is 55505561100893. The next prime is 55505561101013. The reversal of 55505561101006 is 60010116550555.

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

It is a self number, because there is not a number n which added to its sum of digits gives 55505561101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 219294310 + ... + 219547273.

It is an arithmetic number, because the mean of its divisors is an integer number (10407457295748).

Almost surely, 2^{55505561101006} is an apocalyptic number.

55505561101006 is a deficient number, since it is larger than the sum of its proper divisors (27754097264978).

55505561101006 is a wasteful number, since it uses less digits than its factorization.

55505561101006 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 438904826.

The product of its (nonzero) digits is 112500, while the sum is 40.

The spelling of 55505561101006 in words is "fifty-five trillion, five hundred five billion, five hundred sixty-one million, one hundred one thousand, six".