5550655655659 has 2 divisors, whose sum is σ = 5550655655660. Its totient is φ = 5550655655658.

The previous prime is 5550655655609. The next prime is 5550655655693. The reversal of 5550655655659 is 9565565560555.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5550655655659 - 2¹⁵ = 5550655622891 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5550655655594 and 5550655655603.

It is not a weakly prime, because it can be changed into another prime (5550655655609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2775327827829 + 2775327827830.

It is an arithmetic number, because the mean of its divisors is an integer number (2775327827830).

Almost surely, 2^{5550655655659} is an apocalyptic number.

5550655655659 is a deficient number, since it is larger than the sum of its proper divisors (1).

5550655655659 is an equidigital number, since it uses as much as digits as its factorization.

5550655655659 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 759375000, while the sum is 67.

The spelling of 5550655655659 in words is "five trillion, five hundred fifty billion, six hundred fifty-five million, six hundred fifty-five thousand, six hundred fifty-nine".