200164451 has 2 divisors, whose sum is σ = 200164452. Its totient is φ = 200164450.

The previous prime is 200164421. The next prime is 200164453. The reversal of 200164451 is 154461002.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 200164451 - 2⁶ = 200164387 is a prime.

Together with 200164453, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (200164453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 100082225 + 100082226.

It is an arithmetic number, because the mean of its divisors is an integer number (100082226).

Almost surely, 2^200164451 is an apocalyptic number.

200164451 is a deficient number, since it is larger than the sum of its proper divisors (1).

200164451 is an equidigital number, since it uses as much as digits as its factorization.

200164451 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 200164451 is about 14147.9486498927. The cubic root of 200164451 is about 584.9637896110.

The spelling of 200164451 in words is "two hundred million, one hundred sixty-four thousand, four hundred fifty-one".