52808681106 has 20 divisors (see below), whose sum is σ = 118330563582. Its totient is φ = 17602893648.

The previous prime is 52808681083. The next prime is 52808681113. The reversal of 52808681106 is 60118680825.

52808681106 is a `hidden beast` number, since 528 + 0 + 8 + 6 + 8 + 110 + 6 = 666.

It can be written as a sum of positive squares in only one way, i.e., 51132515625 + 1676165481 = 226125^2 + 40941^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 162989595 + ... + 162989918.

Almost surely, 2^52808681106 is an apocalyptic number.

52808681106 is an abundant number, since it is smaller than the sum of its proper divisors (65521882476).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

52808681106 is a wasteful number, since it uses less digits than its factorization.

52808681106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 325979527 (or 325979518 counting only the distinct ones).

The product of its (nonzero) digits is 184320, while the sum is 45.

The spelling of 52808681106 in words is "fifty-two billion, eight hundred eight million, six hundred eighty-one thousand, one hundred six".