530412255121 has 4 divisors (see below), whose sum is σ = 606185434432. Its totient is φ = 454639075812.

The previous prime is 530412255103. The next prime is 530412255143. The reversal of 530412255121 is 121552214035.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 530412255121 - 2⁹ = 530412254609 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (530412255161) 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 3 ways as a sum of consecutive naturals, for example, 37886589645 + ... + 37886589658.

It is an arithmetic number, because the mean of its divisors is an integer number (151546358608).

Almost surely, 2^530412255121 is an apocalyptic number.

It is an amenable number.

530412255121 is a deficient number, since it is larger than the sum of its proper divisors (75773179311).

530412255121 is an equidigital number, since it uses as much as digits as its factorization.

530412255121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75773179310.

The product of its (nonzero) digits is 12000, while the sum is 31.

Adding to 530412255121 its reverse (121552214035), we get a palindrome (651964469156).

The spelling of 530412255121 in words is "five hundred thirty billion, four hundred twelve million, two hundred fifty-five thousand, one hundred twenty-one".