530579141 has 4 divisors (see below), whose sum is σ = 531016332. Its totient is φ = 530141952.

The previous prime is 530579087. The next prime is 530579177. The reversal of 530579141 is 141975035.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 135722500 + 394856641 = 11650^2 + 19871^2 .

It is a cyclic number.

It is not a de Polignac number, because 530579141 - 2¹⁰ = 530578117 is a prime.

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 (530579941) 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, 216770 + ... + 219203.

It is an arithmetic number, because the mean of its divisors is an integer number (132754083).

Almost surely, 2^530579141 is an apocalyptic number.

It is an amenable number.

530579141 is a deficient number, since it is larger than the sum of its proper divisors (437191).

530579141 is a wasteful number, since it uses less digits than its factorization.

530579141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 437190.

The product of its (nonzero) digits is 18900, while the sum is 35.

The square root of 530579141 is about 23034.3035709787. The cubic root of 530579141 is about 809.5618933476.

The spelling of 530579141 in words is "five hundred thirty million, five hundred seventy-nine thousand, one hundred forty-one".