2055201117 has 8 divisors (see below), whose sum is σ = 2742699840. Its totient is φ = 1368918240.

The previous prime is 2055201091. The next prime is 2055201131. The reversal of 2055201117 is 7111025502.

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

It is a de Polignac number, because none of the positive numbers 2^k-2055201117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2055201217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300009 + ... + 306782.

It is an arithmetic number, because the mean of its divisors is an integer number (342837480).

Almost surely, 2^2055201117 is an apocalyptic number.

It is an amenable number.

2055201117 is a deficient number, since it is larger than the sum of its proper divisors (687498723).

2055201117 is a wasteful number, since it uses less digits than its factorization.

2055201117 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 607923.

The product of its (nonzero) digits is 700, while the sum is 24.

The square root of 2055201117 is about 45334.3260344741. The cubic root of 2055201117 is about 1271.4075198245.

Adding to 2055201117 its reverse (7111025502), we get a palindrome (9166226619).

The spelling of 2055201117 in words is "two billion, fifty-five million, two hundred one thousand, one hundred seventeen".