52855905050 has 24 divisors (see below), whose sum is σ = 105874444956. Its totient is φ = 19516026240.

The previous prime is 52855905013. The next prime is 52855905061. The reversal of 52855905050 is 5050955825.

52855905050 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 6 ways, for example, as 8718517129 + 44137387921 = 93373^2 + 210089^2 .

It is a junction number, because it is equal to n+sod(n) for n = 52855904992 and 52855905010.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40657739 + ... + 40659038.

Almost surely, 2^52855905050 is an apocalyptic number.

52855905050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52855905050 is an abundant number, since it is smaller than the sum of its proper divisors (53018539906).

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

52855905050 is a wasteful number, since it uses less digits than its factorization.

52855905050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81316802 (or 81316797 counting only the distinct ones).

The product of its (nonzero) digits is 450000, while the sum is 44.

The spelling of 52855905050 in words is "fifty-two billion, eight hundred fifty-five million, nine hundred five thousand, fifty".