5351779 has 4 divisors (see below), whose sum is σ = 5384776. Its totient is φ = 5318784.

The previous prime is 5351761. The next prime is 5351783. The reversal of 5351779 is 9771535.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 5351779 - 2⁹ = 5351267 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5351729) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16254 + ... + 16579.

It is an arithmetic number, because the mean of its divisors is an integer number (1346194).

Almost surely, 2^5351779 is an apocalyptic number.

5351779 is a deficient number, since it is larger than the sum of its proper divisors (32997).

5351779 is a wasteful number, since it uses less digits than its factorization.

5351779 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32996.

The product of its digits is 33075, while the sum is 37.

The square root of 5351779 is about 2313.3912336654. The cubic root of 5351779 is about 174.9172833578.

The spelling of 5351779 in words is "five million, three hundred fifty-one thousand, seven hundred seventy-nine".