206480053 has 8 divisors (see below), whose sum is σ = 223082496. Its totient is φ = 189980400.

The previous prime is 206480051. The next prime is 206480063. The reversal of 206480053 is 350084602.

206480053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 206480053 - 2¹ = 206480051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206480051) 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, 21493 + ... + 29578.

It is an arithmetic number, because the mean of its divisors is an integer number (27885312).

Almost surely, 2^206480053 is an apocalyptic number.

It is an amenable number.

206480053 is a deficient number, since it is larger than the sum of its proper divisors (16602443).

206480053 is a wasteful number, since it uses less digits than its factorization.

206480053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51395.

The product of its (nonzero) digits is 5760, while the sum is 28.

The square root of 206480053 is about 14369.4138015439. The cubic root of 206480053 is about 591.0524669432.

It can be divided in two parts, 20648005 and 3, that multiplied together give a triangular number (61944015 = T₁₁₁₃₀).

The spelling of 206480053 in words is "two hundred six million, four hundred eighty thousand, fifty-three".