1712521012075 has 6 divisors (see below), whose sum is σ = 2123526055004. Its totient is φ = 1370016809640.

The previous prime is 1712521012067. The next prime is 1712521012087. The reversal of 1712521012075 is 5702101252171.

It is not a de Polignac number, because 1712521012075 - 2³ = 1712521012067 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1712521012075.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 34250420217 + ... + 34250420266.

Almost surely, 2^{1712521012075} is an apocalyptic number.

1712521012075 is a deficient number, since it is larger than the sum of its proper divisors (411005042929).

1712521012075 is an equidigital number, since it uses as much as digits as its factorization.

1712521012075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68500840493 (or 68500840488 counting only the distinct ones).

The product of its (nonzero) digits is 9800, while the sum is 34.

The spelling of 1712521012075 in words is "one trillion, seven hundred twelve billion, five hundred twenty-one million, twelve thousand, seventy-five".