530321153420 has 48 divisors (see below), whose sum is σ = 1129521915648. Its totient is φ = 209110749120.

The previous prime is 530321153399. The next prime is 530321153429. The reversal of 530321153420 is 24351123035.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (530321153429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11682407 + ... + 11727713.

It is an arithmetic number, because the mean of its divisors is an integer number (23531706576).

Almost surely, 2^530321153420 is an apocalyptic number.

It is an amenable number.

530321153420 is an abundant number, since it is smaller than the sum of its proper divisors (599200762228).

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

530321153420 is a wasteful number, since it uses less digits than its factorization.

530321153420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53630 (or 53628 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 29.

Adding to 530321153420 its reverse (24351123035), we get a palindrome (554672276455).

The spelling of 530321153420 in words is "five hundred thirty billion, three hundred twenty-one million, one hundred fifty-three thousand, four hundred twenty".