52555 has 8 divisors (see below), whose sum is σ = 65952. Its totient is φ = 40128.

The previous prime is 52553. The next prime is 52561. The reversal of 52555 is 55525.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 52555 - 2¹ = 52553 is a prime.

It is an Ulam number.

It is a Duffinian number.

52555 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (52553) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 114 + ... + 343.

It is an arithmetic number, because the mean of its divisors is an integer number (8244).

2⁵²⁵⁵⁵ is an apocalyptic number.

52555 is the 115-th decagonal number.

52555 is a deficient number, since it is larger than the sum of its proper divisors (13397).

52555 is a wasteful number, since it uses less digits than its factorization.

With its predecessor (52554) it forms a Ruth-Aaron pair, since the sum of their distinct prime factors is the same (485).

52555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 485.

The product of its digits is 1250, while the sum is 22.

The square root of 52555 is about 229.2487731701. The cubic root of 52555 is about 37.4574331815.

The spelling of 52555 in words is "fifty-two thousand, five hundred fifty-five".