355062680048749 has 2 divisors, whose sum is σ = 355062680048750. Its totient is φ = 355062680048748.

The previous prime is 355062680048743. The next prime is 355062680048821. The reversal of 355062680048749 is 947840086260553.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 220499037624100 + 134563642424649 = 14849210^2 + 11600157^2 .

It is a cyclic number.

It is not a de Polignac number, because 355062680048749 - 2¹⁷ = 355062679917677 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355062680048743) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177531340024374 + 177531340024375.

It is an arithmetic number, because the mean of its divisors is an integer number (177531340024375).

Almost surely, 2^{355062680048749} is an apocalyptic number.

It is an amenable number.

355062680048749 is a deficient number, since it is larger than the sum of its proper divisors (1).

355062680048749 is an equidigital number, since it uses as much as digits as its factorization.

355062680048749 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 348364800, while the sum is 67.

The spelling of 355062680048749 in words is "three hundred fifty-five trillion, sixty-two billion, six hundred eighty million, forty-eight thousand, seven hundred forty-nine".