530111029 has 4 divisors (see below), whose sum is σ = 605841184. Its totient is φ = 454380876.

The previous prime is 530111011. The next prime is 530111033. The reversal of 530111029 is 920111035.

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, and also an emirpimes, since its reverse is a distinct semiprime: 920111035 = 5 ⋅184022207.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530111029 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 (530111059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37865067 + ... + 37865080.

It is an arithmetic number, because the mean of its divisors is an integer number (151460296).

Almost surely, 2^530111029 is an apocalyptic number.

It is an amenable number.

530111029 is a deficient number, since it is larger than the sum of its proper divisors (75730155).

530111029 is an equidigital number, since it uses as much as digits as its factorization.

530111029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75730154.

The product of its (nonzero) digits is 270, while the sum is 22.

The square root of 530111029 is about 23024.1401359530. The cubic root of 530111029 is about 809.3237402856.

The spelling of 530111029 in words is "five hundred thirty million, one hundred eleven thousand, twenty-nine".