530431541 has 4 divisors (see below), whose sum is σ = 533362284. Its totient is φ = 527500800.

The previous prime is 530431529. The next prime is 530431553. The reversal of 530431541 is 145134035.

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

It is an interprime number because it is at equal distance from previous prime (530431529) and next prime (530431553).

It can be written as a sum of positive squares in 2 ways, for example, as 135256900 + 395174641 = 11630^2 + 19879^2 .

It is a cyclic number.

It is not a de Polignac number, because 530431541 - 2⁶ = 530431477 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 530431541.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530431571) 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, 1465100 + ... + 1465461.

It is an arithmetic number, because the mean of its divisors is an integer number (133340571).

Almost surely, 2^530431541 is an apocalyptic number.

It is an amenable number.

530431541 is a deficient number, since it is larger than the sum of its proper divisors (2930743).

530431541 is a wasteful number, since it uses less digits than its factorization.

530431541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2930742.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 530431541 is about 23031.0994309868. The cubic root of 530431541 is about 809.4868166322.

Adding to 530431541 its reverse (145134035), we get a palindrome (675565576).

The spelling of 530431541 in words is "five hundred thirty million, four hundred thirty-one thousand, five hundred forty-one".