530142541 has 4 divisors (see below), whose sum is σ = 558044800. Its totient is φ = 502240284.

The previous prime is 530142523. The next prime is 530142559. The reversal of 530142541 is 145241035.

It is a happy number.

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 an interprime number because it is at equal distance from previous prime (530142523) and next prime (530142559).

It is a cyclic number.

It is not a de Polignac number, because 530142541 - 2¹⁹ = 529618253 is a prime.

It is a super-2 number, since 2×530142541² = 562102227555873362, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530146541) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13951101 + ... + 13951138.

It is an arithmetic number, because the mean of its divisors is an integer number (139511200).

Almost surely, 2^530142541 is an apocalyptic number.

It is an amenable number.

530142541 is a deficient number, since it is larger than the sum of its proper divisors (27902259).

530142541 is a wasteful number, since it uses less digits than its factorization.

530142541 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27902258.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 530142541 is about 23024.8244510137. The cubic root of 530142541 is about 809.3397764887.

Adding to 530142541 its reverse (145241035), we get a palindrome (675383576).

It can be divided in two parts, 53014 and 2541, that added together give a palindrome (55555).

The spelling of 530142541 in words is "five hundred thirty million, one hundred forty-two thousand, five hundred forty-one".