206796053 has 4 divisors (see below), whose sum is σ = 206828460. Its totient is φ = 206763648.

The previous prime is 206796047. The next prime is 206796061. The reversal of 206796053 is 350697602.

206796053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 350697602 = 2 ⋅175348801.

It can be written as a sum of positive squares in 2 ways, for example, as 74615044 + 132181009 = 8638^2 + 11497^2 .

It is a cyclic number.

It is not a de Polignac number, because 206796053 - 2¹⁸ = 206533909 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 206795998 and 206796016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (206796043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3098 + ... + 20571.

It is an arithmetic number, because the mean of its divisors is an integer number (51707115).

Almost surely, 2^206796053 is an apocalyptic number.

It is an amenable number.

206796053 is a deficient number, since it is larger than the sum of its proper divisors (32407).

206796053 is an equidigital number, since it uses as much as digits as its factorization.

206796053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32406.

The product of its (nonzero) digits is 68040, while the sum is 38.

The square root of 206796053 is about 14380.4051750985. The cubic root of 206796053 is about 591.3538316158.

The spelling of 206796053 in words is "two hundred six million, seven hundred ninety-six thousand, fifty-three".