530547278663 has 8 divisors (see below), whose sum is σ = 558144421200. Its totient is φ = 503570296768.

The previous prime is 530547278641. The next prime is 530547278671. The reversal of 530547278663 is 366872745035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 530547278663 - 2¹⁰ = 530547277639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530547278599 and 530547278608.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530547278603) 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 7 ways as a sum of consecutive naturals, for example, 155038406 + ... + 155041827.

It is an arithmetic number, because the mean of its divisors is an integer number (69768052650).

Almost surely, 2^530547278663 is an apocalyptic number.

530547278663 is a deficient number, since it is larger than the sum of its proper divisors (27597142537).

530547278663 is a wasteful number, since it uses less digits than its factorization.

530547278663 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 310080321.

The product of its (nonzero) digits is 25401600, while the sum is 56.

The spelling of 530547278663 in words is "five hundred thirty billion, five hundred forty-seven million, two hundred seventy-eight thousand, six hundred sixty-three".