555005054969 has 2 divisors, whose sum is σ = 555005054970. Its totient is φ = 555005054968.

The previous prime is 555005054963. The next prime is 555005054983. The reversal of 555005054969 is 969450500555.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 517555064569 + 37449990400 = 719413^2 + 193520^2 .

It is a cyclic number.

It is not a de Polignac number, because 555005054969 - 2²⁰ = 555004006393 is a prime.

It is a super-2 number, since 2×555005054969² (a number of 24 digits) contains 22 as substring.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 555005054969.

It is not a weakly prime, because it can be changed into another prime (555005054963) 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, 277502527484 + 277502527485.

It is an arithmetic number, because the mean of its divisors is an integer number (277502527485).

Almost surely, 2^555005054969 is an apocalyptic number.

It is an amenable number.

555005054969 is a deficient number, since it is larger than the sum of its proper divisors (1).

555005054969 is an equidigital number, since it uses as much as digits as its factorization.

555005054969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6075000, while the sum is 53.

The spelling of 555005054969 in words is "five hundred fifty-five billion, five million, fifty-four thousand, nine hundred sixty-nine".