52805500305 has 16 divisors (see below), whose sum is σ = 84960809280. Its totient is φ = 28005597248.

The previous prime is 52805500303. The next prime is 52805500331. The reversal of 52805500305 is 50300550825.

It is a cyclic number.

It is not a de Polignac number, because 52805500305 - 2¹ = 52805500303 is a prime.

It is a super-2 number, since 2×52805500305² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (52805500303) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9830742 + ... + 9836111.

It is an arithmetic number, because the mean of its divisors is an integer number (5310050580).

Almost surely, 2^52805500305 is an apocalyptic number.

It is an amenable number.

52805500305 is a deficient number, since it is larger than the sum of its proper divisors (32155308975).

52805500305 is a wasteful number, since it uses less digits than its factorization.

52805500305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19667040.

The product of its (nonzero) digits is 30000, while the sum is 33.

The spelling of 52805500305 in words is "fifty-two billion, eight hundred five million, five hundred thousand, three hundred five".