550211000323 has 2 divisors, whose sum is σ = 550211000324. Its totient is φ = 550211000322.

The previous prime is 550211000279. The next prime is 550211000483. The reversal of 550211000323 is 323000112055.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 550211000323 - 2³⁷ = 412772046851 is a prime.

It is a super-2 number, since 2×550211000323² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 550211000294 and 550211000303.

It is not a weakly prime, because it can be changed into another prime (550211000023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275105500161 + 275105500162.

It is an arithmetic number, because the mean of its divisors is an integer number (275105500162).

Almost surely, 2^550211000323 is an apocalyptic number.

550211000323 is a deficient number, since it is larger than the sum of its proper divisors (1).

550211000323 is an equidigital number, since it uses as much as digits as its factorization.

550211000323 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 22.

Adding to 550211000323 its reverse (323000112055), we get a palindrome (873211112378).

The spelling of 550211000323 in words is "five hundred fifty billion, two hundred eleven million, three hundred twenty-three", and thus it is an aban number.