3995846521675 has 6 divisors (see below), whose sum is σ = 4954849686908. Its totient is φ = 3196677217320.

The previous prime is 3995846521633. The next prime is 3995846521687. The reversal of 3995846521675 is 5761256485993.

It is not a de Polignac number, because 3995846521675 - 2²⁵ = 3995812967243 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 79916930409 + ... + 79916930458.

Almost surely, 2^{3995846521675} is an apocalyptic number.

3995846521675 is a deficient number, since it is larger than the sum of its proper divisors (959003165233).

3995846521675 is a wasteful number, since it uses less digits than its factorization.

3995846521675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159833860877 (or 159833860872 counting only the distinct ones).

The product of its digits is 489888000, while the sum is 70.

The spelling of 3995846521675 in words is "three trillion, nine hundred ninety-five billion, eight hundred forty-six million, five hundred twenty-one thousand, six hundred seventy-five".