530431550343 has 6 divisors (see below), whose sum is σ = 766178906064. Its totient is φ = 353621033556.

The previous prime is 530431550321. The next prime is 530431550353. The reversal of 530431550343 is 343055134035.

530431550343 is a `hidden beast` number, since 5 + 30 + 4 + 31 + 550 + 3 + 43 = 666.

It is not a de Polignac number, because 530431550343 - 2⁶ = 530431550279 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 530431550298 and 530431550307.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530431550303) 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 in 5 ways as a sum of consecutive naturals, for example, 29468419455 + ... + 29468419472.

It is an arithmetic number, because the mean of its divisors is an integer number (127696484344).

Almost surely, 2^530431550343 is an apocalyptic number.

530431550343 is a deficient number, since it is larger than the sum of its proper divisors (235747355721).

530431550343 is a wasteful number, since it uses less digits than its factorization.

530431550343 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58936838933 (or 58936838930 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

Adding to 530431550343 its reverse (343055134035), we get a palindrome (873486684378).

The spelling of 530431550343 in words is "five hundred thirty billion, four hundred thirty-one million, five hundred fifty thousand, three hundred forty-three".