530030233116451 has 4 divisors (see below), whose sum is σ = 530078686389400. Its totient is φ = 529981779843504.

The previous prime is 530030233116413. The next prime is 530030233116473. The reversal of 530030233116451 is 154611332030035.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 530030233116451 - 2²⁷ = 530030098898723 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530030233116451.

It is not an unprimeable number, because it can be changed into a prime (530030233111451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24226620066 + ... + 24226641943.

It is an arithmetic number, because the mean of its divisors is an integer number (132519671597350).

Almost surely, 2^{530030233116451} is an apocalyptic number.

530030233116451 is a deficient number, since it is larger than the sum of its proper divisors (48453272949).

530030233116451 is a wasteful number, since it uses less digits than its factorization.

530030233116451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48453272948.

The product of its (nonzero) digits is 97200, while the sum is 37.

Adding to 530030233116451 its reverse (154611332030035), we get a palindrome (684641565146486).

The spelling of 530030233116451 in words is "five hundred thirty trillion, thirty billion, two hundred thirty-three million, one hundred sixteen thousand, four hundred fifty-one".