530450125020 has 36 divisors (see below), whose sum is σ = 1609032046440. Its totient is φ = 141453366624.

The previous prime is 530450125013. The next prime is 530450125021. The reversal of 530450125020 is 20521054035.

It is a happy number.

530450125020 is a `hidden beast` number, since 530 + 4 + 5 + 0 + 125 + 0 + 2 + 0 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530450125021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1473472390 + ... + 1473472749.

Almost surely, 2^530450125020 is an apocalyptic number.

It is an amenable number.

530450125020 is an abundant number, since it is smaller than the sum of its proper divisors (1078581921420).

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

530450125020 is a wasteful number, since it uses less digits than its factorization.

530450125020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2946945154 (or 2946945149 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 530450125020 its reverse (20521054035), we get a palindrome (550971179055).

The spelling of 530450125020 in words is "five hundred thirty billion, four hundred fifty million, one hundred twenty-five thousand, twenty".