5078169 has 12 divisors (see below), whose sum is σ = 7355556. Its totient is φ = 3376032.

The previous prime is 5078167. The next prime is 5078191. The reversal of 5078169 is 9618705.

It can be written as a sum of positive squares in 2 ways, for example, as 149769 + 4928400 = 387^2 + 2220^2 .

It is not a de Polignac number, because 5078169 - 2¹ = 5078167 is a prime.

It is a super-2 number, since 2×5078169² = 51575600785122, which contains 22 as substring.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

5078169 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (5078167) 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 11 ways as a sum of consecutive naturals, for example, 4507 + ... + 5519.

It is an arithmetic number, because the mean of its divisors is an integer number (612963).

Almost surely, 2^5078169 is an apocalyptic number.

It is an amenable number.

5078169 is a deficient number, since it is larger than the sum of its proper divisors (2277387).

5078169 is a wasteful number, since it uses less digits than its factorization.

5078169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1576 (or 1573 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 5078169 is about 2253.4793098673. The cubic root of 5078169 is about 171.8841048180.

The spelling of 5078169 in words is "five million, seventy-eight thousand, one hundred sixty-nine".