3505218050 has 48 divisors (see below), whose sum is σ = 6742401792. Its totient is φ = 1354363200.

The previous prime is 3505218047. The next prime is 3505218061. The reversal of 3505218050 is 508125053.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 994892 + ... + 998408.

It is an arithmetic number, because the mean of its divisors is an integer number (140466704).

Almost surely, 2^3505218050 is an apocalyptic number.

3505218050 is a deficient number, since it is larger than the sum of its proper divisors (3237183742).

3505218050 is a wasteful number, since it uses less digits than its factorization.

3505218050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4203 (or 4198 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 3505218050 is about 59204.8819777559. The cubic root of 3505218050 is about 1519.0486385701.

The spelling of 3505218050 in words is "three billion, five hundred five million, two hundred eighteen thousand, fifty".