3505055020550 has 24 divisors (see below), whose sum is σ = 6536880663456. Its totient is φ = 1398263228640.

The previous prime is 3505055020549. The next prime is 3505055020559. The reversal of 3505055020550 is 550205505053.

It is a self number, because there is not a number n which added to its sum of digits gives 3505055020550.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3505055020559) 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, 93950654 + ... + 93987953.

It is an arithmetic number, because the mean of its divisors is an integer number (272370027644).

Almost surely, 2^{3505055020550} is an apocalyptic number.

3505055020550 is a deficient number, since it is larger than the sum of its proper divisors (3031825642906).

3505055020550 is a wasteful number, since it uses less digits than its factorization.

3505055020550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187938992 (or 187938987 counting only the distinct ones).

The product of its (nonzero) digits is 93750, while the sum is 35.

The spelling of 3505055020550 in words is "three trillion, five hundred five billion, fifty-five million, twenty thousand, five hundred fifty".