555348249913 has 2 divisors, whose sum is σ = 555348249914. Its totient is φ = 555348249912.

The previous prime is 555348249893. The next prime is 555348249991. The reversal of 555348249913 is 319942843555.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 554374060969 + 974188944 = 744563^2 + 31212^2 .

It is a cyclic number.

It is not a de Polignac number, because 555348249913 - 2³³ = 546758315321 is a prime.

It is not a weakly prime, because it can be changed into another prime (555348249013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 277674124956 + 277674124957.

It is an arithmetic number, because the mean of its divisors is an integer number (277674124957).

Almost surely, 2^555348249913 is an apocalyptic number.

It is an amenable number.

555348249913 is a deficient number, since it is larger than the sum of its proper divisors (1).

555348249913 is an equidigital number, since it uses as much as digits as its factorization.

555348249913 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328000, while the sum is 58.

The spelling of 555348249913 in words is "five hundred fifty-five billion, three hundred forty-eight million, two hundred forty-nine thousand, nine hundred thirteen".