2055514123 has 4 divisors (see below), whose sum is σ = 2213630608. Its totient is φ = 1897397640.

The previous prime is 2055514091. The next prime is 2055514127. The reversal of 2055514123 is 3214155502.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2055514123 - 2⁵ = 2055514091 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2055514091 and 2055514100.

It is not an unprimeable number, because it can be changed into a prime (2055514127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 79058223 + ... + 79058248.

It is an arithmetic number, because the mean of its divisors is an integer number (553407652).

Almost surely, 2^2055514123 is an apocalyptic number.

2055514123 is a deficient number, since it is larger than the sum of its proper divisors (158116485).

2055514123 is a wasteful number, since it uses less digits than its factorization.

2055514123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158116484.

The product of its (nonzero) digits is 6000, while the sum is 28.

The square root of 2055514123 is about 45337.7780995055. The cubic root of 2055514123 is about 1271.4720614367.

Adding to 2055514123 its reverse (3214155502), we get a palindrome (5269669625).

The spelling of 2055514123 in words is "two billion, fifty-five million, five hundred fourteen thousand, one hundred twenty-three".