2002206053 has 2 divisors, whose sum is σ = 2002206054. Its totient is φ = 2002206052.

The previous prime is 2002206043. The next prime is 2002206071. The reversal of 2002206053 is 3506022002.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2001488644 + 717409 = 44738^2 + 847^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2002206053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2002206043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1001103026 + 1001103027.

It is an arithmetic number, because the mean of its divisors is an integer number (1001103027).

Almost surely, 2^2002206053 is an apocalyptic number.

It is an amenable number.

2002206053 is a deficient number, since it is larger than the sum of its proper divisors (1).

2002206053 is an equidigital number, since it uses as much as digits as its factorization.

2002206053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 2002206053 is about 44746.0171747162. The cubic root of 2002206053 is about 1260.3841217784.

Adding to 2002206053 its reverse (3506022002), we get a palindrome (5508228055).

The spelling of 2002206053 in words is "two billion, two million, two hundred six thousand, fifty-three".