52855255850 has 12 divisors (see below), whose sum is σ = 98310775974. Its totient is φ = 21142102320.

The previous prime is 52855255847. The next prime is 52855255877. The reversal of 52855255850 is 5855255825.

52855255850 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 3 ways, for example, as 50446507609 + 2408748241 = 224603^2 + 49079^2 .

It is a Harshad number since it is a multiple of its sum of digits (50), and also a Moran number because the ratio is a prime number: 1057105117 = 52855255850 / (5 + 2 + 8 + 5 + 5 + 2 + 5 + 5 + 8 + 5 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 528552509 + ... + 528552608.

Almost surely, 2^52855255850 is an apocalyptic number.

52855255850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

52855255850 is a deficient number, since it is larger than the sum of its proper divisors (45455520124).

52855255850 is a wasteful number, since it uses less digits than its factorization.

52855255850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1057105129 (or 1057105124 counting only the distinct ones).

The product of its (nonzero) digits is 4000000, while the sum is 50.

The spelling of 52855255850 in words is "fifty-two billion, eight hundred fifty-five million, two hundred fifty-five thousand, eight hundred fifty".