5500551013445 has 8 divisors (see below), whose sum is σ = 6600761289720. Its totient is φ = 4400374095040.

The previous prime is 5500551013421. The next prime is 5500551013453. The reversal of 5500551013445 is 5443101550055.

It can be written as a sum of positive squares in 4 ways, for example, as 95628140644 + 5404922872801 = 309238^2 + 2324849^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5500551013445 - 2¹⁶ = 5500550947909 is a prime.

It is a super-2 number, since 2×5500551013445² (a number of 26 digits) contains 22 as substring.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 5500551013399 and 5500551013408.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7975250 + ... + 8637459.

It is an arithmetic number, because the mean of its divisors is an integer number (825095161215).

Almost surely, 2^{5500551013445} is an apocalyptic number.

It is an amenable number.

5500551013445 is a deficient number, since it is larger than the sum of its proper divisors (1100210276275).

5500551013445 is a wasteful number, since it uses less digits than its factorization.

5500551013445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16678935.

The product of its (nonzero) digits is 150000, while the sum is 38.

The spelling of 5500551013445 in words is "five trillion, five hundred billion, five hundred fifty-one million, thirteen thousand, four hundred forty-five".