5337620435321 has 2 divisors, whose sum is σ = 5337620435322. Its totient is φ = 5337620435320.

The previous prime is 5337620435243. The next prime is 5337620435417. The reversal of 5337620435321 is 1235340267335.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4158091939600 + 1179528495721 = 2039140^2 + 1086061^2 .

It is a cyclic number.

It is not a de Polignac number, because 5337620435321 - 2¹⁰ = 5337620434297 is a prime.

It is not a weakly prime, because it can be changed into another prime (5337620435921) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2668810217660 + 2668810217661.

It is an arithmetic number, because the mean of its divisors is an integer number (2668810217661).

Almost surely, 2^{5337620435321} is an apocalyptic number.

It is an amenable number.

5337620435321 is a deficient number, since it is larger than the sum of its proper divisors (1).

5337620435321 is an equidigital number, since it uses as much as digits as its factorization.

5337620435321 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1360800, while the sum is 44.

The spelling of 5337620435321 in words is "five trillion, three hundred thirty-seven billion, six hundred twenty million, four hundred thirty-five thousand, three hundred twenty-one".