530142053 has 4 divisors (see below), whose sum is σ = 605876640. Its totient is φ = 454407468.

The previous prime is 530142049. The next prime is 530142079. The reversal of 530142053 is 350241035.

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: 350241035 = 5 ⋅70048207.

It is a cyclic number.

It is not a de Polignac number, because 530142053 - 2² = 530142049 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 (530142023) 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, 37867283 + ... + 37867296.

It is an arithmetic number, because the mean of its divisors is an integer number (151469160).

Almost surely, 2^530142053 is an apocalyptic number.

It is an amenable number.

530142053 is a deficient number, since it is larger than the sum of its proper divisors (75734587).

530142053 is an equidigital number, since it uses as much as digits as its factorization.

530142053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75734586.

The product of its (nonzero) digits is 1800, while the sum is 23.

The square root of 530142053 is about 23024.8138537535. The cubic root of 530142053 is about 809.3395281543.

Adding to 530142053 its reverse (350241035), we get a palindrome (880383088).

The spelling of 530142053 in words is "five hundred thirty million, one hundred forty-two thousand, fifty-three".