5637213034361 has 2 divisors, whose sum is σ = 5637213034362. Its totient is φ = 5637213034360.

The previous prime is 5637213034333. The next prime is 5637213034379. The reversal of 5637213034361 is 1634303127365.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4339538920336 + 1297674114025 = 2083156^2 + 1139155^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5637213034361 is a prime.

It is not a weakly prime, because it can be changed into another prime (5637213034381) 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, 2818606517180 + 2818606517181.

It is an arithmetic number, because the mean of its divisors is an integer number (2818606517181).

Almost surely, 2^{5637213034361} is an apocalyptic number.

It is an amenable number.

5637213034361 is a deficient number, since it is larger than the sum of its proper divisors (1).

5637213034361 is an equidigital number, since it uses as much as digits as its factorization.

5637213034361 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 816480, while the sum is 44.

The spelling of 5637213034361 in words is "five trillion, six hundred thirty-seven billion, two hundred thirteen million, thirty-four thousand, three hundred sixty-one".