5778801131 has 4 divisors (see below), whose sum is σ = 5779576200. Its totient is φ = 5778026064.

The previous prime is 5778801059. The next prime is 5778801139. The reversal of 5778801131 is 1311088775.

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 5778801131 - 2¹⁰ = 5778800107 is a prime.

It is a super-2 number, since 2×5778801131² = 66789085023293758322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5778801139) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 376241 + ... + 391298.

It is an arithmetic number, because the mean of its divisors is an integer number (1444894050).

Almost surely, 2^5778801131 is an apocalyptic number.

5778801131 is a deficient number, since it is larger than the sum of its proper divisors (775069).

5778801131 is an equidigital number, since it uses as much as digits as its factorization.

5778801131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 775068.

The product of its (nonzero) digits is 47040, while the sum is 41.

The square root of 5778801131 is about 76018.4262596905. The cubic root of 5778801131 is about 1794.5101386975.

The spelling of 5778801131 in words is "five billion, seven hundred seventy-eight million, eight hundred one thousand, one hundred thirty-one".