5370537281 has 2 divisors, whose sum is σ = 5370537282. Its totient is φ = 5370537280.

The previous prime is 5370537253. The next prime is 5370537311. The reversal of 5370537281 is 1827350735.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2848890625 + 2521646656 = 53375^2 + 50216^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5370537281 is a prime.

It is a super-2 number, since 2×5370537281² = 57685341373221745922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5370537241) 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, 2685268640 + 2685268641.

It is an arithmetic number, because the mean of its divisors is an integer number (2685268641).

Almost surely, 2^5370537281 is an apocalyptic number.

It is an amenable number.

5370537281 is a deficient number, since it is larger than the sum of its proper divisors (1).

5370537281 is an equidigital number, since it uses as much as digits as its factorization.

5370537281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 176400, while the sum is 41.

The square root of 5370537281 is about 73283.9496820416. The cubic root of 5370537281 is about 1751.2140996475.

The spelling of 5370537281 in words is "five billion, three hundred seventy million, five hundred thirty-seven thousand, two hundred eighty-one".