530653303 has 4 divisors (see below), whose sum is σ = 530754160. Its totient is φ = 530552448.

The previous prime is 530653301. The next prime is 530653313. The reversal of 530653303 is 303356035.

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 530653303 - 2¹ = 530653301 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 (530653301) 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, 42075 + ... + 53212.

It is an arithmetic number, because the mean of its divisors is an integer number (132688540).

Almost surely, 2^530653303 is an apocalyptic number.

530653303 is a deficient number, since it is larger than the sum of its proper divisors (100857).

530653303 is an equidigital number, since it uses as much as digits as its factorization.

530653303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100856.

The product of its (nonzero) digits is 12150, while the sum is 28.

The square root of 530653303 is about 23035.9133311445. The cubic root of 530653303 is about 809.5996105811.

The spelling of 530653303 in words is "five hundred thirty million, six hundred fifty-three thousand, three hundred three".