5555005005097 has 2 divisors, whose sum is σ = 5555005005098. Its totient is φ = 5555005005096.

The previous prime is 5555005005061. The next prime is 5555005005113. The reversal of 5555005005097 is 7905005005555.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 4451547197161 + 1103457807936 = 2109869^2 + 1050456^2 .

It is a cyclic number.

It is not a de Polignac number, because 5555005005097 - 2²³ = 5554996616489 is a prime.

It is not a weakly prime, because it can be changed into another prime (5555005005037) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777502502548 + 2777502502549.

It is an arithmetic number, because the mean of its divisors is an integer number (2777502502549).

Almost surely, 2^{5555005005097} is an apocalyptic number.

It is an amenable number.

5555005005097 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555005005097 is an equidigital number, since it uses as much as digits as its factorization.

5555005005097 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 984375, while the sum is 46.

The spelling of 5555005005097 in words is "five trillion, five hundred fifty-five billion, five million, five thousand, ninety-seven".