188053 has 4 divisors (see below), whose sum is σ = 188928. Its totient is φ = 187180.

The previous prime is 188029. The next prime is 188107. The reversal of 188053 is 350881.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 188053 - 2⁵ = 188021 is a prime.

It is a Duffinian number.

It is a plaindrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (188653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 138 + ... + 628.

It is an arithmetic number, because the mean of its divisors is an integer number (47232).

2¹⁸⁸⁰⁵³ is an apocalyptic number.

It is an amenable number.

188053 is a deficient number, since it is larger than the sum of its proper divisors (875).

188053 is an equidigital number, since it uses as much as digits as its factorization.

188053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874.

The product of its (nonzero) digits is 960, while the sum is 25.

The square root of 188053 is about 433.6507811592. The cubic root of 188053 is about 57.2919259639.

The spelling of 188053 in words is "one hundred eighty-eight thousand, fifty-three".