3545326261883 has 16 divisors (see below), whose sum is σ = 4068816857280. Its totient is φ = 3026105782656.

The previous prime is 3545326261871. The next prime is 3545326261933. The reversal of 3545326261883 is 3881626235453.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 3545326261883 - 2²⁰ = 3545325213307 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3545326269883) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1942313 + ... + 3295941.

It is an arithmetic number, because the mean of its divisors is an integer number (254301053580).

Almost surely, 2^{3545326261883} is an apocalyptic number.

3545326261883 is a deficient number, since it is larger than the sum of its proper divisors (523490595397).

3545326261883 is a wasteful number, since it uses less digits than its factorization.

3545326261883 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1355206.

The product of its digits is 24883200, while the sum is 56.

The spelling of 3545326261883 in words is "three trillion, five hundred forty-five billion, three hundred twenty-six million, two hundred sixty-one thousand, eight hundred eighty-three".