3282894802545 has 32 divisors (see below), whose sum is σ = 5291262116352. Its totient is φ = 1738001820672.

The previous prime is 3282894802543. The next prime is 3282894802667. The reversal of 3282894802545 is 5452084982823.

It is a happy number.

It is not a de Polignac number, because 3282894802545 - 2¹ = 3282894802543 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3282894802543) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 53199829 + ... + 53261501.

It is an arithmetic number, because the mean of its divisors is an integer number (165351941136).

Almost surely, 2^{3282894802545} is an apocalyptic number.

It is an amenable number.

3282894802545 is a deficient number, since it is larger than the sum of its proper divisors (2008367313807).

3282894802545 is a wasteful number, since it uses less digits than its factorization.

3282894802545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87721.

The product of its (nonzero) digits is 44236800, while the sum is 60.

The spelling of 3282894802545 in words is "three trillion, two hundred eighty-two billion, eight hundred ninety-four million, eight hundred two thousand, five hundred forty-five".