1700666613053 has 2 divisors, whose sum is σ = 1700666613054. Its totient is φ = 1700666613052.

The previous prime is 1700666613047. The next prime is 1700666613067. The reversal of 1700666613053 is 3503166660071.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1633135755364 + 67530857689 = 1277942^2 + 259867^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1700666613053 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1700666612995 and 1700666613013.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1700666613083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 850333306526 + 850333306527.

It is an arithmetic number, because the mean of its divisors is an integer number (850333306527).

Almost surely, 2^{1700666613053} is an apocalyptic number.

It is an amenable number.

1700666613053 is a deficient number, since it is larger than the sum of its proper divisors (1).

1700666613053 is an equidigital number, since it uses as much as digits as its factorization.

1700666613053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 408240, while the sum is 44.

The spelling of 1700666613053 in words is "one trillion, seven hundred billion, six hundred sixty-six million, six hundred thirteen thousand, fifty-three".