3545355320 has 32 divisors (see below), whose sum is σ = 8590669920. Its totient is φ = 1309054080.

The previous prime is 3545355313. The next prime is 3545355323. The reversal of 3545355320 is 235535453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3545355323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3408476 + ... + 3409515.

It is an arithmetic number, because the mean of its divisors is an integer number (268458435).

Almost surely, 2^3545355320 is an apocalyptic number.

It is an amenable number.

3545355320 is an abundant number, since it is smaller than the sum of its proper divisors (5045314600).

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

3545355320 is a wasteful number, since it uses less digits than its factorization.

3545355320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818015 (or 6818011 counting only the distinct ones).

The product of its (nonzero) digits is 135000, while the sum is 35.

The square root of 3545355320 is about 59542.8863929185. The cubic root of 3545355320 is about 1524.8247144228.

The spelling of 3545355320 in words is "three billion, five hundred forty-five million, three hundred fifty-five thousand, three hundred twenty".