55055011101 has 8 divisors (see below), whose sum is σ = 75390645984. Its totient is φ = 35711358480.

The previous prime is 55055011093. The next prime is 55055011127. The reversal of 55055011101 is 10111055055.

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

It is not a de Polignac number, because 55055011101 - 2³ = 55055011093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55055011801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 247995435 + ... + 247995656.

It is an arithmetic number, because the mean of its divisors is an integer number (9423830748).

Almost surely, 2^55055011101 is an apocalyptic number.

It is an amenable number.

55055011101 is a deficient number, since it is larger than the sum of its proper divisors (20335634883).

55055011101 is a wasteful number, since it uses less digits than its factorization.

55055011101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 495991131.

The product of its (nonzero) digits is 625, while the sum is 24.

Adding to 55055011101 its reverse (10111055055), we get a palindrome (65166066156).

The spelling of 55055011101 in words is "fifty-five billion, fifty-five million, eleven thousand, one hundred one".