5578876813 has 2 divisors, whose sum is σ = 5578876814. Its totient is φ = 5578876812.

The previous prime is 5578876799. The next prime is 5578876837. The reversal of 5578876813 is 3186788755.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5381249449 + 197627364 = 73357^2 + 14058^2 .

It is a cyclic number.

It is not a de Polignac number, because 5578876813 - 2¹⁷ = 5578745741 is a prime.

It is a super-2 number, since 2×5578876813² = 62247732989258073938, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5578876013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2789438406 + 2789438407.

It is an arithmetic number, because the mean of its divisors is an integer number (2789438407).

Almost surely, 2^5578876813 is an apocalyptic number.

It is an amenable number.

5578876813 is a deficient number, since it is larger than the sum of its proper divisors (1).

5578876813 is an equidigital number, since it uses as much as digits as its factorization.

5578876813 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11289600, while the sum is 58.

The square root of 5578876813 is about 74691.8791636681. The cubic root of 5578876813 is about 1773.5724090166.

The spelling of 5578876813 in words is "five billion, five hundred seventy-eight million, eight hundred seventy-six thousand, eight hundred thirteen".