530025053 has 4 divisors (see below), whose sum is σ = 530072928. Its totient is φ = 529977180.

The previous prime is 530025043. The next prime is 530025059. The reversal of 530025053 is 350520035.

It is a happy number.

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 a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 530025053 - 2²² = 525830749 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530025059) 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, 2138 + ... + 32628.

It is an arithmetic number, because the mean of its divisors is an integer number (132518232).

Almost surely, 2^530025053 is an apocalyptic number.

It is an amenable number.

530025053 is a deficient number, since it is larger than the sum of its proper divisors (47875).

530025053 is a wasteful number, since it uses less digits than its factorization.

530025053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47874.

The product of its (nonzero) digits is 2250, while the sum is 23.

The square root of 530025053 is about 23022.2729764027. The cubic root of 530025053 is about 809.2799845589.

Adding to 530025053 its reverse (350520035), we get a palindrome (880545088).

The spelling of 530025053 in words is "five hundred thirty million, twenty-five thousand, fifty-three".