550315327099 has 2 divisors, whose sum is σ = 550315327100. Its totient is φ = 550315327098.

The previous prime is 550315327097. The next prime is 550315327117. The reversal of 550315327099 is 990723513055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550315327099 - 2¹ = 550315327097 is a prime.

Together with 550315327097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (550315327097) 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, 275157663549 + 275157663550.

It is an arithmetic number, because the mean of its divisors is an integer number (275157663550).

Almost surely, 2^550315327099 is an apocalyptic number.

550315327099 is a deficient number, since it is larger than the sum of its proper divisors (1).

550315327099 is an equidigital number, since it uses as much as digits as its factorization.

550315327099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1275750, while the sum is 49.

The spelling of 550315327099 in words is "five hundred fifty billion, three hundred fifteen million, three hundred twenty-seven thousand, ninety-nine".