5337056981 has 2 divisors, whose sum is σ = 5337056982. Its totient is φ = 5337056980.

The previous prime is 5337056917. The next prime is 5337057001. The reversal of 5337056981 is 1896507335.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3324099025 + 2012957956 = 57655^2 + 44866^2 .

It is a cyclic number.

It is not a de Polignac number, because 5337056981 - 2⁶ = 5337056917 is a prime.

It is a super-2 number, since 2×5337056981² = 56968354436881668722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5337050981) 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, 2668528490 + 2668528491.

It is an arithmetic number, because the mean of its divisors is an integer number (2668528491).

Almost surely, 2^5337056981 is an apocalyptic number.

It is an amenable number.

5337056981 is a deficient number, since it is larger than the sum of its proper divisors (1).

5337056981 is an equidigital number, since it uses as much as digits as its factorization.

5337056981 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 680400, while the sum is 47.

The square root of 5337056981 is about 73055.1639584773. The cubic root of 5337056981 is about 1747.5674481114.

The spelling of 5337056981 in words is "five billion, three hundred thirty-seven million, fifty-six thousand, nine hundred eighty-one".