530404313503 has 8 divisors (see below), whose sum is σ = 530665768800. Its totient is φ = 530142922848.

The previous prime is 530404313479. The next prime is 530404313641. The reversal of 530404313503 is 305313404035.

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

It is a cyclic number.

It is not a de Polignac number, because 530404313503 - 2¹⁷ = 530404182431 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530404319503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25075950 + ... + 25097092.

It is an arithmetic number, because the mean of its divisors is an integer number (66333221100).

Almost surely, 2^530404313503 is an apocalyptic number.

530404313503 is a deficient number, since it is larger than the sum of its proper divisors (261455297).

530404313503 is a wasteful number, since it uses less digits than its factorization.

530404313503 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32321.

The product of its (nonzero) digits is 32400, while the sum is 31.

Adding to 530404313503 its reverse (305313404035), we get a palindrome (835717717538).

The spelling of 530404313503 in words is "five hundred thirty billion, four hundred four million, three hundred thirteen thousand, five hundred three".