550055505607 has 2 divisors, whose sum is σ = 550055505608. Its totient is φ = 550055505606.

The previous prime is 550055505541. The next prime is 550055505719. The reversal of 550055505607 is 706505550055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550055505607 - 2⁷ = 550055505479 is a prime.

It is a super-2 number, since 2×550055505607² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550055503607) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275027752803 + 275027752804.

It is an arithmetic number, because the mean of its divisors is an integer number (275027752804).

Almost surely, 2^550055505607 is an apocalyptic number.

550055505607 is a deficient number, since it is larger than the sum of its proper divisors (1).

550055505607 is an equidigital number, since it uses as much as digits as its factorization.

550055505607 is an odious number, because the sum of its binary digits is odd.

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

The spelling of 550055505607 in words is "five hundred fifty billion, fifty-five million, five hundred five thousand, six hundred seven".