52681585210 has 8 divisors (see below), whose sum is σ = 94826853396. Its totient is φ = 21072634080.

The previous prime is 52681585207. The next prime is 52681585217. The reversal of 52681585210 is 1258518625.

It can be written as a sum of positive squares in 2 ways, for example, as 52606468321 + 75116889 = 229361^2 + 8667^2 .

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

It is not an unprimeable number, because it can be changed into a prime (52681585217) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2634079251 + ... + 2634079270.

Almost surely, 2^52681585210 is an apocalyptic number.

52681585210 is a deficient number, since it is larger than the sum of its proper divisors (42145268186).

52681585210 is a wasteful number, since it uses less digits than its factorization.

52681585210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5268158528.

The product of its (nonzero) digits is 192000, while the sum is 43.

The spelling of 52681585210 in words is "fifty-two billion, six hundred eighty-one million, five hundred eighty-five thousand, two hundred ten".