530444423122 has 8 divisors (see below), whose sum is σ = 804606709500. Its totient is φ = 262242186624.

The previous prime is 530444423063. The next prime is 530444423149. The reversal of 530444423122 is 221324444035.

It can be written as a sum of positive squares in 2 ways, for example, as 395453580201 + 134990842921 = 628851^2 + 367411^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1490012247 + ... + 1490012602.

Almost surely, 2^530444423122 is an apocalyptic number.

530444423122 is a deficient number, since it is larger than the sum of its proper divisors (274162286378).

530444423122 is a wasteful number, since it uses less digits than its factorization.

530444423122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2980024940.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 530444423122 its reverse (221324444035), we get a palindrome (751768867157).

The spelling of 530444423122 in words is "five hundred thirty billion, four hundred forty-four million, four hundred twenty-three thousand, one hundred twenty-two".