530414126789 has 4 divisors (see below), whose sum is σ = 540421940556. Its totient is φ = 520406313024.

The previous prime is 530414126777. The next prime is 530414126819. The reversal of 530414126789 is 987621414035.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 400549752100 + 129864374689 = 632890^2 + 360367^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-530414126789 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530414126189) 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, 5003906804 + ... + 5003906909.

It is an arithmetic number, because the mean of its divisors is an integer number (135105485139).

It is a 1-persistent number, because it is pandigital, but 2⋅530414126789 = 1060828253578 is not.

Almost surely, 2^530414126789 is an apocalyptic number.

It is an amenable number.

530414126789 is a deficient number, since it is larger than the sum of its proper divisors (10007813767).

530414126789 is a wasteful number, since it uses less digits than its factorization.

530414126789 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10007813766.

The product of its (nonzero) digits is 1451520, while the sum is 50.

The spelling of 530414126789 in words is "five hundred thirty billion, four hundred fourteen million, one hundred twenty-six thousand, seven hundred eighty-nine".