2555103169 has 2 divisors, whose sum is σ = 2555103170. Its totient is φ = 2555103168.

The previous prime is 2555103127. The next prime is 2555103209. The reversal of 2555103169 is 9613015552.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2511212544 + 43890625 = 50112^2 + 6625^2 .

It is a cyclic number.

It is not a de Polignac number, because 2555103169 - 2¹⁷ = 2554972097 is a prime.

It is a super-2 number, since 2×2555103169² = 13057104408467685122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2555103269) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1277551584 + 1277551585.

It is an arithmetic number, because the mean of its divisors is an integer number (1277551585).

Almost surely, 2^2555103169 is an apocalyptic number.

It is an amenable number.

2555103169 is a deficient number, since it is larger than the sum of its proper divisors (1).

2555103169 is an equidigital number, since it uses as much as digits as its factorization.

2555103169 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 40500, while the sum is 37.

The square root of 2555103169 is about 50548.0283393922. The cubic root of 2555103169 is about 1367.1079648523.

The spelling of 2555103169 in words is "two billion, five hundred fifty-five million, one hundred three thousand, one hundred sixty-nine".