530510242 has 8 divisors (see below), whose sum is σ = 802031616. Its totient is φ = 263166372.

The previous prime is 530510213. The next prime is 530510243. The reversal of 530510242 is 242015035.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×530510242² = 562882233733797128, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (530510243) 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, 1044058 + ... + 1044565.

It is an arithmetic number, because the mean of its divisors is an integer number (100253952).

Almost surely, 2^530510242 is an apocalyptic number.

530510242 is a deficient number, since it is larger than the sum of its proper divisors (271521374).

530510242 is a wasteful number, since it uses less digits than its factorization.

530510242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2088752.

The product of its (nonzero) digits is 1200, while the sum is 22.

The square root of 530510242 is about 23032.8079486631. The cubic root of 530510242 is about 809.5268496158.

Adding to 530510242 its reverse (242015035), we get a palindrome (772525277).

The spelling of 530510242 in words is "five hundred thirty million, five hundred ten thousand, two hundred forty-two".