52808505050 has 48 divisors (see below), whose sum is σ = 118859088960. Its totient is φ = 17040725760.

The previous prime is 52808505023. The next prime is 52808505073. The reversal of 52808505050 is 5050580825.

It is a junction number, because it is equal to n+sod(n) for n = 52808504995 and 52808505013.

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 23 ways as a sum of consecutive naturals, for example, 4431740 + ... + 4443639.

It is an arithmetic number, because the mean of its divisors is an integer number (2476231020).

Almost surely, 2^52808505050 is an apocalyptic number.

52808505050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52808505050 is an abundant number, since it is smaller than the sum of its proper divisors (66050583910).

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

52808505050 is a wasteful number, since it uses less digits than its factorization.

52808505050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8875415 (or 8875410 counting only the distinct ones).

The product of its (nonzero) digits is 80000, while the sum is 38.

The spelling of 52808505050 in words is "fifty-two billion, eight hundred eight million, five hundred five thousand, fifty".