530502782753 has 4 divisors (see below), whose sum is σ = 534552422448. Its totient is φ = 526453143060.

The previous prime is 530502782651. The next prime is 530502782801. The reversal of 530502782753 is 357287205035.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530502782753 - 2¹⁴ = 530502766369 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 530502782698 and 530502782707.

It is not an unprimeable number, because it can be changed into a prime (530502782053) 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 3 ways as a sum of consecutive naturals, for example, 2024819651 + ... + 2024819912.

It is an arithmetic number, because the mean of its divisors is an integer number (133638105612).

Almost surely, 2^530502782753 is an apocalyptic number.

It is an amenable number.

530502782753 is a deficient number, since it is larger than the sum of its proper divisors (4049639695).

530502782753 is a wasteful number, since it uses less digits than its factorization.

530502782753 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4049639694.

The product of its (nonzero) digits is 1764000, while the sum is 47.

Adding to 530502782753 its reverse (357287205035), we get a palindrome (887789987788).

The spelling of 530502782753 in words is "five hundred thirty billion, five hundred two million, seven hundred eighty-two thousand, seven hundred fifty-three".