551022544043 has 2 divisors, whose sum is σ = 551022544044. Its totient is φ = 551022544042.

The previous prime is 551022544031. The next prime is 551022544057. The reversal of 551022544043 is 340445220155.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 551022544043 - 2¹⁴ = 551022527659 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 551022543994 and 551022544012.

It is not a weakly prime, because it can be changed into another prime (551022544843) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275511272021 + 275511272022.

It is an arithmetic number, because the mean of its divisors is an integer number (275511272022).

Almost surely, 2^551022544043 is an apocalyptic number.

551022544043 is a deficient number, since it is larger than the sum of its proper divisors (1).

551022544043 is an equidigital number, since it uses as much as digits as its factorization.

551022544043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96000, while the sum is 35.

Adding to 551022544043 its reverse (340445220155), we get a palindrome (891467764198).

The spelling of 551022544043 in words is "five hundred fifty-one billion, twenty-two million, five hundred forty-four thousand, forty-three".