530242544 has 40 divisors (see below), whose sum is σ = 1107762432. Its totient is φ = 244419840.

The previous prime is 530242513. The next prime is 530242547. The reversal of 530242544 is 445242035.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530242547) 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 7 ways as a sum of consecutive naturals, for example, 305102 + ... + 306834.

Almost surely, 2^530242544 is an apocalyptic number.

It is an amenable number.

530242544 is an abundant number, since it is smaller than the sum of its proper divisors (577519888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

530242544 is a wasteful number, since it uses less digits than its factorization.

530242544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3225 (or 3219 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 29.

The square root of 530242544 is about 23026.9959829762. The cubic root of 530242544 is about 809.3906630024.

Adding to 530242544 its reverse (445242035), we get a palindrome (975484579).

The spelling of 530242544 in words is "five hundred thirty million, two hundred forty-two thousand, five hundred forty-four".