5550111055104 has 144 divisors (see below), whose sum is σ = 18416277788160. Its totient is φ = 1441587271680.

The previous prime is 5550111055091. The next prime is 5550111055127. The reversal of 5550111055104 is 4015501110555.

It is a super-2 number, since 2×5550111055104² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 46867534 + ... + 46985805.

Almost surely, 2^{5550111055104} is an apocalyptic number.

It is an amenable number.

5550111055104 is an abundant number, since it is smaller than the sum of its proper divisors (12866166733056).

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

5550111055104 is a wasteful number, since it uses less digits than its factorization.

5550111055104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93853376 (or 93853362 counting only the distinct ones).

The product of its (nonzero) digits is 12500, while the sum is 33.

Adding to 5550111055104 its reverse (4015501110555), we get a palindrome (9565612165659).

It can be divided in two parts, 555011 and 1055104, that added together give a triangular number (1610115 = T₁₇₉₄).

The spelling of 5550111055104 in words is "five trillion, five hundred fifty billion, one hundred eleven million, fifty-five thousand, one hundred four".