530212135 has 4 divisors (see below), whose sum is σ = 636254568. Its totient is φ = 424169704.

The previous prime is 530212129. The next prime is 530212147. The reversal of 530212135 is 531212035.

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 530212135 - 2²⁷ = 395994407 is a prime.

It is a super-2 number, since 2×530212135² = 562249816202516450, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 53021209 + ... + 53021218.

It is an arithmetic number, because the mean of its divisors is an integer number (159063642).

Almost surely, 2^530212135 is an apocalyptic number.

530212135 is a deficient number, since it is larger than the sum of its proper divisors (106042433).

530212135 is a wasteful number, since it uses less digits than its factorization.

530212135 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 106042432.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 530212135 is about 23026.3356832997. The cubic root of 530212135 is about 809.3751900637.

The spelling of 530212135 in words is "five hundred thirty million, two hundred twelve thousand, one hundred thirty-five".