5105105 has 8 divisors (see below), whose sum is σ = 6161064. Its totient is φ = 4060800.

The previous prime is 5105101. The next prime is 5105123. The reversal of 5105105 is 5015015.

It can be written as a sum of positive squares in 4 ways, for example, as 508369 + 4596736 = 713^2 + 2144^2 .

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

It is not a de Polignac number, because 5105105 - 2² = 5105101 is a prime.

It is a super-2 number, since 2×5105105² = 52124194122050, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5105101) 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 7 ways as a sum of consecutive naturals, for example, 1916 + ... + 3725.

It is an arithmetic number, because the mean of its divisors is an integer number (770133).

Almost surely, 2^5105105 is an apocalyptic number.

It is an amenable number.

5105105 is a deficient number, since it is larger than the sum of its proper divisors (1055959).

5105105 is a wasteful number, since it uses less digits than its factorization.

5105105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5827.

The product of its (nonzero) digits is 125, while the sum is 17.

The square root of 5105105 is about 2259.4479414229. The cubic root of 5105105 is about 172.1874758592.

It can be divided in two parts, 5 and 105105, that multiplied together give a palindrome (525525).

The spelling of 5105105 in words is "five million, one hundred five thousand, one hundred five".