5764888781 has 6 divisors (see below), whose sum is σ = 6084273582. Its totient is φ = 5461473240.

The previous prime is 5764888777. The next prime is 5764888813. The reversal of 5764888781 is 1878884675.

It can be written as a sum of positive squares in only one way, i.e., 3955152100 + 1809736681 = 62890^2 + 42541^2 .

It is not a de Polignac number, because 5764888781 - 2² = 5764888777 is a prime.

It is a super-2 number, since 2×5764888781² = 66467885314599331922, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5764888081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 7984250 + ... + 7984971.

It is an arithmetic number, because the mean of its divisors is an integer number (1014045597).

Almost surely, 2^5764888781 is an apocalyptic number.

It is an amenable number.

5764888781 is a deficient number, since it is larger than the sum of its proper divisors (319384801).

5764888781 is a wasteful number, since it uses less digits than its factorization.

5764888781 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15969259 (or 15969240 counting only the distinct ones).

The product of its digits is 24084480, while the sum is 62.

The square root of 5764888781 is about 75926.8646856961. The cubic root of 5764888781 is about 1793.0688988778.

The spelling of 5764888781 in words is "five billion, seven hundred sixty-four million, eight hundred eighty-eight thousand, seven hundred eighty-one".