5040909 has 24 divisors (see below), whose sum is σ = 7862400. Its totient is φ = 3101760.

The previous prime is 5040899. The next prime is 5040913. The reversal of 5040909 is 9090405.

It is a happy number.

It is not a de Polignac number, because 5040909 - 2⁷ = 5040781 is a prime.

5040909 is a modest number, since divided by 909 gives 504 as remainder.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5040949) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6652 + ... + 7370.

It is an arithmetic number, because the mean of its divisors is an integer number (327600).

Almost surely, 2^5040909 is an apocalyptic number.

It is an amenable number.

5040909 is a deficient number, since it is larger than the sum of its proper divisors (2821491).

5040909 is a wasteful number, since it uses less digits than its factorization.

5040909 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 785 (or 782 counting only the distinct ones).

The product of its (nonzero) digits is 1620, while the sum is 27.

The square root of 5040909 is about 2245.1968733276. The cubic root of 5040909 is about 171.4626845803.

The spelling of 5040909 in words is "five million, forty thousand, nine hundred nine".