3545041212 has 36 divisors (see below), whose sum is σ = 9488200176. Its totient is φ = 1112169600.

The previous prime is 3545041211. The next prime is 3545041231. The reversal of 3545041212 is 2121405453.

3545041212 is a `hidden beast` number, since 35 + 4 + 504 + 121 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545041211) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2895664 + ... + 2896887.

It is an arithmetic number, because the mean of its divisors is an integer number (263561116).

Almost surely, 2^3545041212 is an apocalyptic number.

It is an amenable number.

3545041212 is an abundant number, since it is smaller than the sum of its proper divisors (5943158964).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3545041212 is a wasteful number, since it uses less digits than its factorization.

3545041212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5792578 (or 5792573 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 3545041212 is about 59540.2486726416. The cubic root of 3545041212 is about 1524.7796814389.

Adding to 3545041212 its reverse (2121405453), we get a palindrome (5666446665).

The spelling of 3545041212 in words is "three billion, five hundred forty-five million, forty-one thousand, two hundred twelve".