52404432036305 has 4 divisors (see below), whose sum is σ = 62885318443572. Its totient is φ = 41923545629040.

The previous prime is 52404432036289. The next prime is 52404432036343. The reversal of 52404432036305 is 50363023440425.

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 6412583806864 + 45991848229441 = 2532308^2 + 6781729^2 .

It is not a de Polignac number, because 52404432036305 - 2⁴ = 52404432036289 is a prime.

It is a Duffinian number.

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, 5240443203626 + ... + 5240443203635.

It is an arithmetic number, because the mean of its divisors is an integer number (15721329610893).

Almost surely, 2^{52404432036305} is an apocalyptic number.

It is an amenable number.

52404432036305 is a deficient number, since it is larger than the sum of its proper divisors (10480886407267).

52404432036305 is a wasteful number, since it uses less digits than its factorization.

52404432036305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10480886407266.

The product of its (nonzero) digits is 1036800, while the sum is 41.

The spelling of 52404432036305 in words is "fifty-two trillion, four hundred four billion, four hundred thirty-two million, thirty-six thousand, three hundred five".