3645325427675 has 6 divisors (see below), whose sum is σ = 4520203530348. Its totient is φ = 2916260342120.

The previous prime is 3645325427663. The next prime is 3645325427717. The reversal of 3645325427675 is 5767245235463.

It is not a de Polignac number, because 3645325427675 - 2⁴ = 3645325427659 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, 72906508529 + ... + 72906508578.

It is an arithmetic number, because the mean of its divisors is an integer number (753367255058).

Almost surely, 2^{3645325427675} is an apocalyptic number.

3645325427675 is a deficient number, since it is larger than the sum of its proper divisors (874878102673).

3645325427675 is a wasteful number, since it uses less digits than its factorization.

3645325427675 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 145813017117 (or 145813017112 counting only the distinct ones).

The product of its digits is 127008000, while the sum is 59.

The spelling of 3645325427675 in words is "three trillion, six hundred forty-five billion, three hundred twenty-five million, four hundred twenty-seven thousand, six hundred seventy-five".