5409038 has 4 divisors (see below), whose sum is σ = 8113560. Its totient is φ = 2704518.

The previous prime is 5409031. The next prime is 5409049. The reversal of 5409038 is 8309045.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5409038.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5409031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1352258 + ... + 1352261.

It is an arithmetic number, because the mean of its divisors is an integer number (2028390).

Almost surely, 2^5409038 is an apocalyptic number.

5409038 is a deficient number, since it is larger than the sum of its proper divisors (2704522).

5409038 is a wasteful number, since it uses less digits than its factorization.

5409038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2704521.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 5409038 is about 2325.7338626765. The cubic root of 5409038 is about 175.5388885232.

The spelling of 5409038 in words is "five million, four hundred nine thousand, thirty-eight".