530353503513 has 12 divisors (see below), whose sum is σ = 766280742448. Its totient is φ = 353469969720.

The previous prime is 530353503503. The next prime is 530353503527. The reversal of 530353503513 is 315305353035.

530353503513 is a `hidden beast` number, since 53 + 0 + 3 + 53 + 503 + 51 + 3 = 666.

It is not a de Polignac number, because 530353503513 - 2⁸ = 530353503257 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530353503503) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8218795 + ... + 8283072.

Almost surely, 2^530353503513 is an apocalyptic number.

It is an amenable number.

530353503513 is a deficient number, since it is larger than the sum of its proper divisors (235927238935).

530353503513 is a wasteful number, since it uses less digits than its factorization.

530353503513 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16505444 (or 16505441 counting only the distinct ones).

The product of its (nonzero) digits is 151875, while the sum is 36.

Adding to 530353503513 its reverse (315305353035), we get a palindrome (845658856548).

The spelling of 530353503513 in words is "five hundred thirty billion, three hundred fifty-three million, five hundred three thousand, five hundred thirteen".