190053 has 8 divisors (see below), whose sum is σ = 281600. Its totient is φ = 126684.

The previous prime is 190051. The next prime is 190063. The reversal of 190053 is 350091.

It is not a de Polignac number, because 190053 - 2¹ = 190051 is a prime.

It is a super-2 number, since 2×190053² = 72240285618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (190051) 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, 3493 + ... + 3546.

It is an arithmetic number, because the mean of its divisors is an integer number (35200).

2¹⁹⁰⁰⁵³ is an apocalyptic number.

It is an amenable number.

190053 is a deficient number, since it is larger than the sum of its proper divisors (91547).

190053 is an equidigital number, since it uses as much as digits as its factorization.

190053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7048 (or 7042 counting only the distinct ones).

The product of its (nonzero) digits is 135, while the sum is 18.

The square root of 190053 is about 435.9506852845. The cubic root of 190053 is about 57.4943157582.

It can be divided in two parts, 1900 and 53, that added together give a triangular number (1953 = T₆₂).

The spelling of 190053 in words is "one hundred ninety thousand, fifty-three".