5505505050497 has 2 divisors, whose sum is σ = 5505505050498. Its totient is φ = 5505505050496.

The previous prime is 5505505050491. The next prime is 5505505050569. The reversal of 5505505050497 is 7940505055055.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3118106145856 + 2387398904641 = 1765816^2 + 1545121^2 .

It is a cyclic number.

It is not a de Polignac number, because 5505505050497 - 2⁴ = 5505505050481 is a prime.

It is a super-2 number, since 2×5505505050497² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505505050491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752752525248 + 2752752525249.

It is an arithmetic number, because the mean of its divisors is an integer number (2752752525249).

Almost surely, 2^{5505505050497} is an apocalyptic number.

It is an amenable number.

5505505050497 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505505050497 is an equidigital number, since it uses as much as digits as its factorization.

5505505050497 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3937500, while the sum is 50.

The spelling of 5505505050497 in words is "five trillion, five hundred five billion, five hundred five million, fifty thousand, four hundred ninety-seven".