530242544454 has 16 divisors (see below), whose sum is σ = 1211982958848. Its totient is φ = 151497869832.

The previous prime is 530242544449. The next prime is 530242544509. The reversal of 530242544454 is 454445242035.

It is a Harshad number since it is a multiple of its sum of digits (42), and also a Moran number because the ratio is a prime number: 12624822487 = 530242544454 / (5 + 3 + 0 + 2 + 4 + 2 + 5 + 4 + 4 + 4 + 5 + 4).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6312411202 + ... + 6312411285.

It is an arithmetic number, because the mean of its divisors is an integer number (75748934928).

Almost surely, 2^530242544454 is an apocalyptic number.

530242544454 is an abundant number, since it is smaller than the sum of its proper divisors (681740414394).

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

530242544454 is a wasteful number, since it uses less digits than its factorization.

530242544454 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12624822499.

The product of its (nonzero) digits is 1536000, while the sum is 42.

Adding to 530242544454 its reverse (454445242035), we get a palindrome (984687786489).

The spelling of 530242544454 in words is "five hundred thirty billion, two hundred forty-two million, five hundred forty-four thousand, four hundred fifty-four".