550525354231 has 2 divisors, whose sum is σ = 550525354232. Its totient is φ = 550525354230.

The previous prime is 550525354163. The next prime is 550525354237. The reversal of 550525354231 is 132453525055.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 550525354231 - 2¹⁷ = 550525223159 is a prime.

It is a super-2 number, since 2×550525354231² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (550525354237) 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, 275262677115 + 275262677116.

It is an arithmetic number, because the mean of its divisors is an integer number (275262677116).

Almost surely, 2^550525354231 is an apocalyptic number.

550525354231 is a deficient number, since it is larger than the sum of its proper divisors (1).

550525354231 is an equidigital number, since it uses as much as digits as its factorization.

550525354231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 450000, while the sum is 40.

Adding to 550525354231 its reverse (132453525055), we get a palindrome (682978879286).

The spelling of 550525354231 in words is "five hundred fifty billion, five hundred twenty-five million, three hundred fifty-four thousand, two hundred thirty-one".