1706663053 has 2 divisors, whose sum is σ = 1706663054. Its totient is φ = 1706663052.

The previous prime is 1706663051. The next prime is 1706663059. The reversal of 1706663053 is 3503666071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1598960169 + 107702884 = 39987^2 + 10378^2 .

It is a cyclic number.

It is not a de Polignac number, because 1706663053 - 2¹ = 1706663051 is a prime.

Together with 1706663051, 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 (1706663051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 853331526 + 853331527.

It is an arithmetic number, because the mean of its divisors is an integer number (853331527).

Almost surely, 2^1706663053 is an apocalyptic number.

It is an amenable number.

1706663053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1706663053 is an equidigital number, since it uses as much as digits as its factorization.

1706663053 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 68040, while the sum is 37.

The square root of 1706663053 is about 41311.7786230513. The cubic root of 1706663053 is about 1195.0404222947.

The spelling of 1706663053 in words is "one billion, seven hundred six million, six hundred sixty-three thousand, fifty-three".