55114111 has 6 divisors (see below), whose sum is σ = 59679960. Its totient is φ = 50874408.

The previous prime is 55114109. The next prime is 55114121. The reversal of 55114111 is 11141155.

It is not a de Polignac number, because 55114111 - 2¹ = 55114109 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 (55114121) 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 5 ways as a sum of consecutive naturals, for example, 162891 + ... + 163228.

It is an arithmetic number, because the mean of its divisors is an integer number (9946660).

Almost surely, 2^55114111 is an apocalyptic number.

55114111 is a deficient number, since it is larger than the sum of its proper divisors (4565849).

55114111 is a wasteful number, since it uses less digits than its factorization.

55114111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 326145 (or 326132 counting only the distinct ones).

The product of its digits is 100, while the sum is 19.

The square root of 55114111 is about 7423.8878628384. The cubic root of 55114111 is about 380.5580696736.

Adding to 55114111 its reverse (11141155), we get a palindrome (66255266).

It can be divided in two parts, 55114 and 111, that added together give a square (55225 = 235²).

The spelling of 55114111 in words is "fifty-five million, one hundred fourteen thousand, one hundred eleven".