3550555005500 has 48 divisors (see below), whose sum is σ = 7787693126304. Its totient is φ = 1414126582400.

The previous prime is 3550555005499. The next prime is 3550555005521. The reversal of 3550555005500 is 55005550553.

It is a super-2 number, since 2×3550555005500² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15121934 + ... + 15354933.

It is an arithmetic number, because the mean of its divisors is an integer number (162243606798).

Almost surely, 2^{3550555005500} is an apocalyptic number.

It is an amenable number.

3550555005500 is an abundant number, since it is smaller than the sum of its proper divisors (4237138120804).

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

3550555005500 is a wasteful number, since it uses less digits than its factorization.

3550555005500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30477119 (or 30477107 counting only the distinct ones).

The product of its (nonzero) digits is 234375, while the sum is 38.

The spelling of 3550555005500 in words is "three trillion, five hundred fifty billion, five hundred fifty-five million, five thousand, five hundred".