5731487212244 has 6 divisors (see below), whose sum is σ = 10030102621434. Its totient is φ = 2865743606120.

The previous prime is 5731487212237. The next prime is 5731487212259. The reversal of 5731487212244 is 4422127841375.

It can be written as a sum of positive squares in only one way, i.e., 3782978320144 + 1948508892100 = 1944988^2 + 1395890^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5731487212192 and 5731487212201.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 716435901527 + ... + 716435901534.

It is an arithmetic number, because the mean of its divisors is an integer number (1671683770239).

Almost surely, 2^{5731487212244} is an apocalyptic number.

It is an amenable number.

5731487212244 is a deficient number, since it is larger than the sum of its proper divisors (4298615409190).

5731487212244 is a wasteful number, since it uses less digits than its factorization.

5731487212244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1432871803065 (or 1432871803063 counting only the distinct ones).

The product of its digits is 3010560, while the sum is 50.

The spelling of 5731487212244 in words is "five trillion, seven hundred thirty-one billion, four hundred eighty-seven million, two hundred twelve thousand, two hundred forty-four".