5409056 has 24 divisors (see below), whose sum is σ = 10899504. Its totient is φ = 2640960.

The previous prime is 5409049. The next prime is 5409059. The reversal of 5409056 is 6509045.

It is a super-2 number, since 2×5409056² = 58515773622272, which contains 22 as substring.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (5409059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 590 + ... + 3341.

It is an arithmetic number, because the mean of its divisors is an integer number (454146).

Almost surely, 2^5409056 is an apocalyptic number.

It is an amenable number.

5409056 is an abundant number, since it is smaller than the sum of its proper divisors (5490448).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5409056 is a wasteful number, since it uses less digits than its factorization.

5409056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3984 (or 3976 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 29.

The square root of 5409056 is about 2325.7377324195. The cubic root of 5409056 is about 175.5390832403.

The spelling of 5409056 in words is "five million, four hundred nine thousand, fifty-six".