5545054225 has 24 divisors (see below), whose sum is σ = 7052283000. Its totient is φ = 4322496000.

The previous prime is 5545054223. The next prime is 5545054253. The reversal of 5545054225 is 5224505455.

It can be written as a sum of positive squares in 12 ways, for example, as 4328718849 + 1216335376 = 65793^2 + 34876^2 .

It is not a de Polignac number, because 5545054225 - 2¹ = 5545054223 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5545054223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 961651 + ... + 967399.

It is an arithmetic number, because the mean of its divisors is an integer number (293845125).

Almost surely, 2^5545054225 is an apocalyptic number.

It is an amenable number.

5545054225 is a deficient number, since it is larger than the sum of its proper divisors (1507228775).

5545054225 is a wasteful number, since it uses less digits than its factorization.

5545054225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6741 (or 6736 counting only the distinct ones).

The product of its (nonzero) digits is 200000, while the sum is 37.

The square root of 5545054225 is about 74465.1208620519. The cubic root of 5545054225 is about 1769.9809785480.

The spelling of 5545054225 in words is "five billion, five hundred forty-five million, fifty-four thousand, two hundred twenty-five".