5779813 has 8 divisors (see below), whose sum is σ = 6590808. Its totient is φ = 5021184.

The previous prime is 5779799. The next prime is 5779841. The reversal of 5779813 is 3189775.

It can be written as a sum of positive squares in 4 ways, for example, as 101124 + 5678689 = 318^2 + 2383^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5779813 is a prime.

It is a Duffinian number.

5779813 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5779843) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12856 + ... + 13297.

It is an arithmetic number, because the mean of its divisors is an integer number (823851).

Almost surely, 2^5779813 is an apocalyptic number.

It is an amenable number.

5779813 is a deficient number, since it is larger than the sum of its proper divisors (810995).

5779813 is a wasteful number, since it uses less digits than its factorization.

5779813 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26183.

The product of its digits is 52920, while the sum is 40.

The square root of 5779813 is about 2404.1241648467. The cubic root of 5779813 is about 179.4614872255.

The spelling of 5779813 in words is "five million, seven hundred seventy-nine thousand, eight hundred thirteen".