219068053 has 2 divisors, whose sum is σ = 219068054. Its totient is φ = 219068052.

The previous prime is 219068051. The next prime is 219068107. The reversal of 219068053 is 350860912.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 206726884 + 12341169 = 14378^2 + 3513^2 .

It is a cyclic number.

It is not a de Polignac number, because 219068053 - 2¹ = 219068051 is a prime.

Together with 219068051, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (219068051) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 109534026 + 109534027.

It is an arithmetic number, because the mean of its divisors is an integer number (109534027).

Almost surely, 2^219068053 is an apocalyptic number.

It is an amenable number.

219068053 is a deficient number, since it is larger than the sum of its proper divisors (1).

219068053 is an equidigital number, since it uses as much as digits as its factorization.

219068053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 219068053 is about 14800.9477061437. The cubic root of 219068053 is about 602.8274448117.

The spelling of 219068053 in words is "two hundred nineteen million, sixty-eight thousand, fifty-three".