3545040522201 has 32 divisors (see below), whose sum is σ = 4778860505088. Its totient is φ = 2337436569600.

The previous prime is 3545040522181. The next prime is 3545040522227. The reversal of 3545040522201 is 1022250405453.

It is a happy number.

It is not a de Polignac number, because 3545040522201 - 2²⁹ = 3544503651289 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3545040522301) 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, 287204436 + ... + 287216778.

It is an arithmetic number, because the mean of its divisors is an integer number (149339390784).

Almost surely, 2^{3545040522201} is an apocalyptic number.

It is an amenable number.

3545040522201 is a deficient number, since it is larger than the sum of its proper divisors (1233819982887).

3545040522201 is a wasteful number, since it uses less digits than its factorization.

3545040522201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15221.

The product of its (nonzero) digits is 48000, while the sum is 33.

Adding to 3545040522201 its reverse (1022250405453), we get a palindrome (4567290927654).

The spelling of 3545040522201 in words is "three trillion, five hundred forty-five billion, forty million, five hundred twenty-two thousand, two hundred one".