52855101 has 12 divisors (see below), whose sum is σ = 82219228. Its totient is φ = 32526144.

The previous prime is 52855087. The next prime is 52855123. The reversal of 52855101 is 10155825.

It can be written as a sum of positive squares in 2 ways, for example, as 35640900 + 17214201 = 5970^2 + 4149^2 .

It is not a de Polignac number, because 52855101 - 2⁶ = 52855037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52855181) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 225760 + ... + 225993.

Almost surely, 2^52855101 is an apocalyptic number.

It is an amenable number.

52855101 is a deficient number, since it is larger than the sum of its proper divisors (29364127).

52855101 is a wasteful number, since it uses less digits than its factorization.

52855101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 451772 (or 451769 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 27.

The square root of 52855101 is about 7270.1513739399. The cubic root of 52855101 is about 375.2859472357.

The spelling of 52855101 in words is "fifty-two million, eight hundred fifty-five thousand, one hundred one".