3550553110116 has 72 divisors (see below), whose sum is σ = 9218122280640. Its totient is φ = 1151462627136.

The previous prime is 3550553110019. The next prime is 3550553110121. The reversal of 3550553110116 is 6110113550553.

3550553110116 is a `hidden beast` number, since 3 + 5 + 5 + 0 + 5 + 531 + 1 + 0 + 116 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25583785 + ... + 25722191.

It is an arithmetic number, because the mean of its divisors is an integer number (128029476120).

Almost surely, 2^{3550553110116} is an apocalyptic number.

3550553110116 is a gapful number since it is divisible by the number (36) formed by its first and last digit.

It is an amenable number.

3550553110116 is an abundant number, since it is smaller than the sum of its proper divisors (5667569170524).

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

3550553110116 is a wasteful number, since it uses less digits than its factorization.

3550553110116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 157713 (or 157708 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 36.

Adding to 3550553110116 its reverse (6110113550553), we get a palindrome (9660666660669).

The spelling of 3550553110116 in words is "three trillion, five hundred fifty billion, five hundred fifty-three million, one hundred ten thousand, one hundred sixteen".