5727863444 has 6 divisors (see below), whose sum is σ = 10023761034. Its totient is φ = 2863931720.

The previous prime is 5727863437. The next prime is 5727863447. The reversal of 5727863444 is 4443687275.

It can be written as a sum of positive squares in only one way, i.e., 5568144400 + 159719044 = 74620^2 + 12638^2 .

It is a super-2 number, since 2×5727863444² = 65616839266223082272, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5727863392 and 5727863401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5727863447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 715982927 + ... + 715982934.

It is an arithmetic number, because the mean of its divisors is an integer number (1670626839).

Almost surely, 2^5727863444 is an apocalyptic number.

It is an amenable number.

5727863444 is a deficient number, since it is larger than the sum of its proper divisors (4295897590).

5727863444 is a wasteful number, since it uses less digits than its factorization.

5727863444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1431965865 (or 1431965863 counting only the distinct ones).

The product of its digits is 4515840, while the sum is 50.

The square root of 5727863444 is about 75682.6495572136. The cubic root of 5727863444 is about 1789.2219545495.

The spelling of 5727863444 in words is "five billion, seven hundred twenty-seven million, eight hundred sixty-three thousand, four hundred forty-four".