2518129 has 2 divisors, whose sum is σ = 2518130. Its totient is φ = 2518128.

The previous prime is 2518121. The next prime is 2518133. The reversal of 2518129 is 9218152.

2518129 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1567504 + 950625 = 1252^2 + 975^2 .

It is a cyclic number.

It is not a de Polignac number, because 2518129 - 2³ = 2518121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2518097 and 2518106.

It is not a weakly prime, because it can be changed into another prime (2518121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1259064 + 1259065.

It is an arithmetic number, because the mean of its divisors is an integer number (1259065).

2^2518129 is an apocalyptic number.

It is an amenable number.

2518129 is a deficient number, since it is larger than the sum of its proper divisors (1).

2518129 is an equidigital number, since it uses as much as digits as its factorization.

2518129 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1440, while the sum is 28.

The square root of 2518129 is about 1586.8613676059. The cubic root of 2518129 is about 136.0481555247.

The spelling of 2518129 in words is "two million, five hundred eighteen thousand, one hundred twenty-nine".