5040505 has 4 divisors (see below), whose sum is σ = 6048612. Its totient is φ = 4032400.

The previous prime is 5040493. The next prime is 5040523. The reversal of 5040505 is 5050405.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5050405 = 5 ⋅1010081.

It can be written as a sum of positive squares in 2 ways, for example, as 891136 + 4149369 = 944^2 + 2037^2 .

It is not a de Polignac number, because 5040505 - 2¹¹ = 5038457 is a prime.

It is a Duffinian number.

5040505 is a lucky number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 504046 + ... + 504055.

It is an arithmetic number, because the mean of its divisors is an integer number (1512153).

Almost surely, 2^5040505 is an apocalyptic number.

It is an amenable number.

5040505 is a deficient number, since it is larger than the sum of its proper divisors (1008107).

5040505 is a wasteful number, since it uses less digits than its factorization.

5040505 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1008106.

The product of its (nonzero) digits is 500, while the sum is 19.

The square root of 5040505 is about 2245.1069016864. The cubic root of 5040505 is about 171.4581038737.

The spelling of 5040505 in words is "five million, forty thousand, five hundred five".