530303251983 has 8 divisors (see below), whose sum is σ = 709330016688. Its totient is φ = 352405994304.

The previous prime is 530303251969. The next prime is 530303251999. The reversal of 530303251983 is 389152303035.

It is a happy number.

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

It is not a de Polignac number, because 530303251983 - 2¹⁴ = 530303235599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530303251943) 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, 282375660 + ... + 282377537.

It is an arithmetic number, because the mean of its divisors is an integer number (88666252086).

Almost surely, 2^530303251983 is an apocalyptic number.

530303251983 is a deficient number, since it is larger than the sum of its proper divisors (179026764705).

530303251983 is a wasteful number, since it uses less digits than its factorization.

530303251983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564753513.

The product of its (nonzero) digits is 291600, while the sum is 42.

The spelling of 530303251983 in words is "five hundred thirty billion, three hundred three million, two hundred fifty-one thousand, nine hundred eighty-three".