52441404329 has 2 divisors, whose sum is σ = 52441404330. Its totient is φ = 52441404328.

The previous prime is 52441404317. The next prime is 52441404409. The reversal of 52441404329 is 92340414425.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 52234188304 + 207216025 = 228548^2 + 14395^2 .

It is a cyclic number.

It is not a de Polignac number, because 52441404329 - 2²⁴ = 52424627113 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 52441404292 and 52441404301.

It is not a weakly prime, because it can be changed into another prime (52441404929) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26220702164 + 26220702165.

It is an arithmetic number, because the mean of its divisors is an integer number (26220702165).

Almost surely, 2^52441404329 is an apocalyptic number.

It is an amenable number.

52441404329 is a deficient number, since it is larger than the sum of its proper divisors (1).

52441404329 is an equidigital number, since it uses as much as digits as its factorization.

52441404329 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 138240, while the sum is 38.

The spelling of 52441404329 in words is "fifty-two billion, four hundred forty-one million, four hundred four thousand, three hundred twenty-nine".