5169318 has 64 divisors (see below), whose sum is σ = 13160448. Its totient is φ = 1314720.

The previous prime is 5169317. The next prime is 5169347. The reversal of 5169318 is 8139615.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5169317) by changing a digit.

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

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 30871 + ... + 31037.

It is an arithmetic number, because the mean of its divisors is an integer number (205632).

Almost surely, 2^5169318 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5169318, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6580224).

5169318 is an abundant number, since it is smaller than the sum of its proper divisors (7991130).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5169318 is a wasteful number, since it uses less digits than its factorization.

5169318 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257.

The product of its digits is 6480, while the sum is 33.

The square root of 5169318 is about 2273.6134236057. The cubic root of 5169318 is about 172.9064057652.

The spelling of 5169318 in words is "five million, one hundred sixty-nine thousand, three hundred eighteen".