5065905 has 32 divisors (see below), whose sum is σ = 8862336. Its totient is φ = 2456064.

The previous prime is 5065897. The next prime is 5065909. The reversal of 5065905 is 5095605.

It is a happy number.

It is not a de Polignac number, because 5065905 - 2³ = 5065897 is a prime.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5065909) 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, 16029 + ... + 16341.

It is an arithmetic number, because the mean of its divisors is an integer number (276948).

Almost surely, 2^5065905 is an apocalyptic number.

It is an amenable number.

5065905 is a deficient number, since it is larger than the sum of its proper divisors (3796431).

5065905 is a wasteful number, since it uses less digits than its factorization.

5065905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 417.

The product of its (nonzero) digits is 6750, while the sum is 30.

The square root of 5065905 is about 2250.7565394773. The cubic root of 5065905 is about 171.7456240715.

The spelling of 5065905 in words is "five million, sixty-five thousand, nine hundred five".