5505555522737 has 2 divisors, whose sum is σ = 5505555522738. Its totient is φ = 5505555522736.

The previous prime is 5505555522713. The next prime is 5505555522811. The reversal of 5505555522737 is 7372255555055.

5505555522737 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5439488017441 + 66067505296 = 2332271^2 + 257036^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505555522737 is a prime.

It is a super-2 number, since 2×5505555522737² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5505555527737) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752777761368 + 2752777761369.

It is an arithmetic number, because the mean of its divisors is an integer number (2752777761369).

Almost surely, 2^{5505555522737} is an apocalyptic number.

It is an amenable number.

5505555522737 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505555522737 is an equidigital number, since it uses as much as digits as its factorization.

5505555522737 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 45937500, while the sum is 56.

The spelling of 5505555522737 in words is "five trillion, five hundred five billion, five hundred fifty-five million, five hundred twenty-two thousand, seven hundred thirty-seven".