530550563471 has 4 divisors (see below), whose sum is σ = 542888948712. Its totient is φ = 518212178232.

The previous prime is 530550563447. The next prime is 530550563489. The reversal of 530550563471 is 174365055035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530550563471 - 2¹⁸ = 530550301327 is a prime.

It is a super-3 number, since 3×530550563471³ (a number of 36 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530550563671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6169192556 + ... + 6169192641.

It is an arithmetic number, because the mean of its divisors is an integer number (135722237178).

Almost surely, 2^530550563471 is an apocalyptic number.

530550563471 is a deficient number, since it is larger than the sum of its proper divisors (12338385241).

530550563471 is a wasteful number, since it uses less digits than its factorization.

530550563471 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12338385240.

The product of its (nonzero) digits is 945000, while the sum is 44.

The spelling of 530550563471 in words is "five hundred thirty billion, five hundred fifty million, five hundred sixty-three thousand, four hundred seventy-one".