3545326263225 has 24 divisors (see below), whose sum is σ = 5862905475232. Its totient is φ = 1890421516800.

The previous prime is 3545326263221. The next prime is 3545326263229. The reversal of 3545326263225 is 5223626235453.

It is an interprime number because it is at equal distance from previous prime (3545326263221) and next prime (3545326263229).

It is not a de Polignac number, because 3545326263225 - 2² = 3545326263221 is a prime.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3545326263221) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4898731 + ... + 5575680.

Almost surely, 2^{3545326263225} is an apocalyptic number.

It is an amenable number.

3545326263225 is a deficient number, since it is larger than the sum of its proper divisors (2317579212007).

3545326263225 is a wasteful number, since it uses less digits than its factorization.

3545326263225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10478937 (or 10478932 counting only the distinct ones).

The product of its digits is 7776000, while the sum is 48.

The spelling of 3545326263225 in words is "three trillion, five hundred forty-five billion, three hundred twenty-six million, two hundred sixty-three thousand, two hundred twenty-five".