530052826669 has 4 divisors (see below), whose sum is σ = 530154981180. Its totient is φ = 529950672160.

The previous prime is 530052826601. The next prime is 530052826687. The reversal of 530052826669 is 966628250035.

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 465403662025 + 64649164644 = 682205^2 + 254262^2 .

It is a cyclic number.

It is not a de Polignac number, because 530052826669 - 2²¹ = 530050729517 is a prime.

It is a super-2 number, since 2×530052826669² (a number of 24 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (530056826669) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 51069472 + ... + 51079849.

It is an arithmetic number, because the mean of its divisors is an integer number (132538745295).

Almost surely, 2^530052826669 is an apocalyptic number.

It is an amenable number.

530052826669 is a deficient number, since it is larger than the sum of its proper divisors (102154511).

530052826669 is a wasteful number, since it uses less digits than its factorization.

530052826669 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102154510.

The product of its (nonzero) digits is 4665600, while the sum is 52.

The spelling of 530052826669 in words is "five hundred thirty billion, fifty-two million, eight hundred twenty-six thousand, six hundred sixty-nine".