3505305500 has 96 divisors (see below), whose sum is σ = 7813024128. Its totient is φ = 1373568000.

The previous prime is 3505305493. The next prime is 3505305509. The reversal of 3505305500 is 55035053.

It is a self number, because there is not a number n which added to its sum of digits gives 3505305500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505305509) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10401332 + ... + 10401668.

It is an arithmetic number, because the mean of its divisors is an integer number (81385668).

Almost surely, 2^3505305500 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3505305500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3906512064).

3505305500 is an abundant number, since it is smaller than the sum of its proper divisors (4307718628).

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

3505305500 is a wasteful number, since it uses less digits than its factorization.

3505305500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720 (or 708 counting only the distinct ones).

The product of its (nonzero) digits is 5625, while the sum is 26.

The square root of 3505305500 is about 59205.6205102185. The cubic root of 3505305500 is about 1519.0612711365.

The spelling of 3505305500 in words is "three billion, five hundred five million, three hundred five thousand, five hundred".