530144254 has 8 divisors (see below), whose sum is σ = 795362040. Its totient is φ = 265023576.

The previous prime is 530144249. The next prime is 530144257. The reversal of 530144254 is 452441035.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530144257) 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, 8604 + ... + 33679.

It is an arithmetic number, because the mean of its divisors is an integer number (99420255).

Almost surely, 2^530144254 is an apocalyptic number.

530144254 is a deficient number, since it is larger than the sum of its proper divisors (265217786).

530144254 is a wasteful number, since it uses less digits than its factorization.

530144254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48554.

The product of its (nonzero) digits is 9600, while the sum is 28.

The square root of 530144254 is about 23024.8616499644. The cubic root of 530144254 is about 809.3406482024.

Adding to 530144254 its reverse (452441035), we get a palindrome (982585289).

The spelling of 530144254 in words is "five hundred thirty million, one hundred forty-four thousand, two hundred fifty-four".