1712653513147 has 2 divisors, whose sum is σ = 1712653513148. Its totient is φ = 1712653513146.

The previous prime is 1712653513121. The next prime is 1712653513217. The reversal of 1712653513147 is 7413153562171.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1712653513147 - 2¹¹ = 1712653511099 is a prime.

It is a super-2 number, since 2×1712653513147² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1712653513097 and 1712653513106.

It is not a weakly prime, because it can be changed into another prime (1712653514147) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 856326756573 + 856326756574.

It is an arithmetic number, because the mean of its divisors is an integer number (856326756574).

Almost surely, 2^{1712653513147} is an apocalyptic number.

1712653513147 is a deficient number, since it is larger than the sum of its proper divisors (1).

1712653513147 is an equidigital number, since it uses as much as digits as its factorization.

1712653513147 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 529200, while the sum is 46.

The spelling of 1712653513147 in words is "one trillion, seven hundred twelve billion, six hundred fifty-three million, five hundred thirteen thousand, one hundred forty-seven".