2055554411101 has 4 divisors (see below), whose sum is σ = 2055571942752. Its totient is φ = 2055536879452.

The previous prime is 2055554411033. The next prime is 2055554411153. The reversal of 2055554411101 is 1011144555502.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2055554411101 - 2¹⁷ = 2055554280029 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055554411191) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 8588761 + ... + 8824846.

It is an arithmetic number, because the mean of its divisors is an integer number (513892985688).

Almost surely, 2^{2055554411101} is an apocalyptic number.

It is an amenable number.

2055554411101 is a deficient number, since it is larger than the sum of its proper divisors (17531651).

2055554411101 is a wasteful number, since it uses less digits than its factorization.

2055554411101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17531650.

The product of its (nonzero) digits is 20000, while the sum is 34.

Adding to 2055554411101 its reverse (1011144555502), we get a palindrome (3066698966603).

The spelling of 2055554411101 in words is "two trillion, fifty-five billion, five hundred fifty-four million, four hundred eleven thousand, one hundred one".