5169505 has 16 divisors (see below), whose sum is σ = 6816384. Its totient is φ = 3732480.

The previous prime is 5169497. The next prime is 5169509. The reversal of 5169505 is 5059615.

It is a happy number.

It is not a de Polignac number, because 5169505 - 2³ = 5169497 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5169509) 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 15 ways as a sum of consecutive naturals, for example, 10372 + ... + 10858.

It is an arithmetic number, because the mean of its divisors is an integer number (426024).

Almost surely, 2^5169505 is an apocalyptic number.

5169505 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

5169505 is a deficient number, since it is larger than the sum of its proper divisors (1646879).

5169505 is a wasteful number, since it uses less digits than its factorization.

5169505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 696.

The product of its (nonzero) digits is 6750, while the sum is 31.

The square root of 5169505 is about 2273.6545471993. The cubic root of 5169505 is about 172.9084907023.

The spelling of 5169505 in words is "five million, one hundred sixty-nine thousand, five hundred five".