52505005305 has 16 divisors (see below), whose sum is σ = 85961684160. Its totient is φ = 27351444288.

The previous prime is 52505005247. The next prime is 52505005313. The reversal of 52505005305 is 50350050525.

It is not a de Polignac number, because 52505005305 - 2¹⁵ = 52504972537 is a prime.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40700910 + ... + 40702199.

It is an arithmetic number, because the mean of its divisors is an integer number (5372605260).

Almost surely, 2^52505005305 is an apocalyptic number.

It is an amenable number.

52505005305 is a deficient number, since it is larger than the sum of its proper divisors (33456678855).

52505005305 is a wasteful number, since it uses less digits than its factorization.

52505005305 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81403160.

The product of its (nonzero) digits is 18750, while the sum is 30.

The spelling of 52505005305 in words is "fifty-two billion, five hundred five million, five thousand, three hundred five".