555506306701 has 2 divisors, whose sum is σ = 555506306702. Its totient is φ = 555506306700.

The previous prime is 555506306699. The next prime is 555506306713. The reversal of 555506306701 is 107603605555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 344687584201 + 210818722500 = 587101^2 + 459150^2 .

It is a cyclic number.

It is not a de Polignac number, because 555506306701 - 2¹ = 555506306699 is a prime.

Together with 555506306699, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (555506306731) 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, 277753153350 + 277753153351.

It is an arithmetic number, because the mean of its divisors is an integer number (277753153351).

Almost surely, 2^555506306701 is an apocalyptic number.

It is an amenable number.

555506306701 is a deficient number, since it is larger than the sum of its proper divisors (1).

555506306701 is an equidigital number, since it uses as much as digits as its factorization.

555506306701 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 472500, while the sum is 43.

The spelling of 555506306701 in words is "five hundred fifty-five billion, five hundred six million, three hundred six thousand, seven hundred one".