5351409 has 24 divisors (see below), whose sum is σ = 8903232. Its totient is φ = 3034080.

The previous prime is 5351389. The next prime is 5351419. The reversal of 5351409 is 9041535.

It is not a de Polignac number, because 5351409 - 2⁸ = 5351153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5351419) by changing a digit.

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 23 ways as a sum of consecutive naturals, for example, 10654 + ... + 11144.

It is an arithmetic number, because the mean of its divisors is an integer number (370968).

Almost surely, 2^5351409 is an apocalyptic number.

It is an amenable number.

5351409 is a deficient number, since it is larger than the sum of its proper divisors (3551823).

5351409 is a wasteful number, since it uses less digits than its factorization.

5351409 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677 (or 674 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 5351409 is about 2313.3112631032. The cubic root of 5351409 is about 174.9132522442.

The spelling of 5351409 in words is "five million, three hundred fifty-one thousand, four hundred nine".