55656370066105 has 16 divisors (see below), whose sum is σ = 67684333939200. Its totient is φ = 43928157424320.

The previous prime is 55656370066081. The next prime is 55656370066189. The reversal of 55656370066105 is 50166007365655.

It is not a de Polignac number, because 55656370066105 - 2¹⁵ = 55656370033337 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52891506 + ... + 53933515.

It is an arithmetic number, because the mean of its divisors is an integer number (4230270871200).

Almost surely, 2^{55656370066105} is an apocalyptic number.

It is an amenable number.

55656370066105 is a deficient number, since it is larger than the sum of its proper divisors (12027963873095).

55656370066105 is a wasteful number, since it uses less digits than its factorization.

55656370066105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106826424.

The product of its (nonzero) digits is 17010000, while the sum is 55.

The spelling of 55656370066105 in words is "fifty-five trillion, six hundred fifty-six billion, three hundred seventy million, sixty-six thousand, one hundred five".