530235053 has 4 divisors (see below), whose sum is σ = 533197440. Its totient is φ = 527272668.

The previous prime is 530235047. The next prime is 530235061. The reversal of 530235053 is 350532035.

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.

It is a cyclic number.

It is not a de Polignac number, because 530235053 - 2⁸ = 530234797 is a prime.

It is a super-2 number, since 2×530235053² = 562298422859825618, which contains 22 as substring.

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 (530235553) 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, 1480925 + ... + 1481282.

It is an arithmetic number, because the mean of its divisors is an integer number (133299360).

Almost surely, 2^530235053 is an apocalyptic number.

It is an amenable number.

530235053 is a deficient number, since it is larger than the sum of its proper divisors (2962387).

530235053 is a wasteful number, since it uses less digits than its factorization.

530235053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2962386.

The product of its (nonzero) digits is 6750, while the sum is 26.

The square root of 530235053 is about 23026.8333254922. The cubic root of 530235053 is about 809.3868514297.

Adding to 530235053 its reverse (350532035), we get a palindrome (880767088).

The spelling of 530235053 in words is "five hundred thirty million, two hundred thirty-five thousand, fifty-three".