550510611043 has 2 divisors, whose sum is σ = 550510611044. Its totient is φ = 550510611042.

The previous prime is 550510610999. The next prime is 550510611061. The reversal of 550510611043 is 340116015055.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550510611043 - 2²⁵ = 550477056611 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 550510610996 and 550510611014.

It is not a weakly prime, because it can be changed into another prime (550510611073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275255305521 + 275255305522.

It is an arithmetic number, because the mean of its divisors is an integer number (275255305522).

Almost surely, 2^550510611043 is an apocalyptic number.

550510611043 is a deficient number, since it is larger than the sum of its proper divisors (1).

550510611043 is an equidigital number, since it uses as much as digits as its factorization.

550510611043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 550510611043 its reverse (340116015055), we get a palindrome (890626626098).

The spelling of 550510611043 in words is "five hundred fifty billion, five hundred ten million, six hundred eleven thousand, forty-three".