550250320339 has 2 divisors, whose sum is σ = 550250320340. Its totient is φ = 550250320338.

The previous prime is 550250320309. The next prime is 550250320343. The reversal of 550250320339 is 933023052055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550250320339 - 2¹¹ = 550250318291 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550250320298 and 550250320307.

It is not a weakly prime, because it can be changed into another prime (550250320309) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275125160169 + 275125160170.

It is an arithmetic number, because the mean of its divisors is an integer number (275125160170).

Almost surely, 2^550250320339 is an apocalyptic number.

550250320339 is a deficient number, since it is larger than the sum of its proper divisors (1).

550250320339 is an equidigital number, since it uses as much as digits as its factorization.

550250320339 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 121500, while the sum is 37.

The spelling of 550250320339 in words is "five hundred fifty billion, two hundred fifty million, three hundred twenty thousand, three hundred thirty-nine".