530368653 has 4 divisors (see below), whose sum is σ = 707158208. Its totient is φ = 353579100.

The previous prime is 530368627. The next prime is 530368681. The reversal of 530368653 is 356863035.

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 not a de Polignac number, because 530368653 - 2⁵ = 530368621 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 (530366653) 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, 88394773 + ... + 88394778.

It is an arithmetic number, because the mean of its divisors is an integer number (176789552).

Almost surely, 2^530368653 is an apocalyptic number.

It is an amenable number.

530368653 is a deficient number, since it is larger than the sum of its proper divisors (176789555).

530368653 is a wasteful number, since it uses less digits than its factorization.

530368653 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 176789554.

The product of its (nonzero) digits is 194400, while the sum is 39.

The square root of 530368653 is about 23029.7341061507. The cubic root of 530368653 is about 809.4548244303.

The spelling of 530368653 in words is "five hundred thirty million, three hundred sixty-eight thousand, six hundred fifty-three".