3545045271802 has 8 divisors (see below), whose sum is σ = 5317600043700. Its totient is φ = 1772511923904.

The previous prime is 3545045271793. The next prime is 3545045271827. The reversal of 3545045271802 is 2081725405453.

It can be written as a sum of positive squares in 2 ways, for example, as 2649540763081 + 895504508721 = 1627741^2 + 946311^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4935727 + ... + 5608162.

Almost surely, 2^{3545045271802} is an apocalyptic number.

3545045271802 is a deficient number, since it is larger than the sum of its proper divisors (1772554771898).

3545045271802 is a wasteful number, since it uses less digits than its factorization.

3545045271802 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10712000.

The product of its (nonzero) digits is 1344000, while the sum is 46.

The spelling of 3545045271802 in words is "three trillion, five hundred forty-five billion, forty-five million, two hundred seventy-one thousand, eight hundred two".