5505550605007 has 2 divisors, whose sum is σ = 5505550605008. Its totient is φ = 5505550605006.

The previous prime is 5505550604977. The next prime is 5505550605013. The reversal of 5505550605007 is 7005060555055.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5505550605007 is a prime.

It is a super-2 number, since 2×5505550605007² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5505550605017) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2752775302503 + 2752775302504.

It is an arithmetic number, because the mean of its divisors is an integer number (2752775302504).

Almost surely, 2^{5505550605007} is an apocalyptic number.

5505550605007 is a deficient number, since it is larger than the sum of its proper divisors (1).

5505550605007 is an equidigital number, since it uses as much as digits as its factorization.

5505550605007 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 656250, while the sum is 43.

The spelling of 5505550605007 in words is "five trillion, five hundred five billion, five hundred fifty million, six hundred five thousand, seven".