50532505805 has 8 divisors (see below), whose sum is σ = 60783045144. Its totient is φ = 40329979200.

The previous prime is 50532505769. The next prime is 50532505843. The reversal of 50532505805 is 50850523505.

It can be written as a sum of positive squares in 4 ways, for example, as 8590694596 + 41941811209 = 92686^2 + 204797^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50532505805 - 2¹² = 50532501709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12000866 + ... + 12005075.

It is an arithmetic number, because the mean of its divisors is an integer number (7597880643).

Almost surely, 2^50532505805 is an apocalyptic number.

It is an amenable number.

50532505805 is a deficient number, since it is larger than the sum of its proper divisors (10250539339).

50532505805 is a wasteful number, since it uses less digits than its factorization.

50532505805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24006367.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 50532505805 in words is "fifty billion, five hundred thirty-two million, five hundred five thousand, eight hundred five".