530773565 has 16 divisors (see below), whose sum is σ = 729619968. Its totient is φ = 363108096.

The previous prime is 530773561. The next prime is 530773571. The reversal of 530773565 is 565377035.

It is a cyclic number.

It is not a de Polignac number, because 530773565 - 2² = 530773561 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530773561) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2357 + ... + 32666.

It is an arithmetic number, because the mean of its divisors is an integer number (45601248).

Almost surely, 2^530773565 is an apocalyptic number.

It is an amenable number.

530773565 is a deficient number, since it is larger than the sum of its proper divisors (198846403).

530773565 is a wasteful number, since it uses less digits than its factorization.

530773565 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35468.

The product of its (nonzero) digits is 330750, while the sum is 41.

The square root of 530773565 is about 23038.5234986967. The cubic root of 530773565 is about 809.6607658360.

The spelling of 530773565 in words is "five hundred thirty million, seven hundred seventy-three thousand, five hundred sixty-five".