208200053 has 2 divisors, whose sum is σ = 208200054. Its totient is φ = 208200052.

The previous prime is 208200049. The next prime is 208200067. The reversal of 208200053 is 350002802.

208200053 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 144168049 + 64032004 = 12007^2 + 8002^2 .

It is a cyclic number.

It is not a de Polignac number, because 208200053 - 2² = 208200049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 208199998 and 208200034.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (208200253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 104100026 + 104100027.

It is an arithmetic number, because the mean of its divisors is an integer number (104100027).

Almost surely, 2^208200053 is an apocalyptic number.

It is an amenable number.

208200053 is a deficient number, since it is larger than the sum of its proper divisors (1).

208200053 is an equidigital number, since it uses as much as digits as its factorization.

208200053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 480, while the sum is 20.

The square root of 208200053 is about 14429.1390249037. The cubic root of 208200053 is about 592.6891067338.

Adding to 208200053 its reverse (350002802), we get a palindrome (558202855).

The spelling of 208200053 in words is "two hundred eight million, two hundred thousand, fifty-three".