5441544225 has 96 divisors (see below), whose sum is σ = 10793059200. Its totient is φ = 2672006400.

The previous prime is 5441544221. The next prime is 5441544233. The reversal of 5441544225 is 5224451445.

5441544225 is a `hidden beast` number, since 54 + 41 + 544 + 2 + 25 = 666.

It is not a de Polignac number, because 5441544225 - 2² = 5441544221 is a prime.

It is a super-2 number, since 2×5441544225² = 59220807105261701250, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5441544225.

It is not an unprimeable number, because it can be changed into a prime (5441544221) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5782255 + ... + 5783195.

It is an arithmetic number, because the mean of its divisors is an integer number (112427700).

Almost surely, 2^5441544225 is an apocalyptic number.

It is an amenable number.

5441544225 is a deficient number, since it is larger than the sum of its proper divisors (5351514975).

5441544225 is a wasteful number, since it uses less digits than its factorization.

5441544225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1632 (or 1621 counting only the distinct ones).

The product of its digits is 128000, while the sum is 36.

The square root of 5441544225 is about 73766.8233354263. The cubic root of 5441544225 is about 1758.8982671954.

The spelling of 5441544225 in words is "five billion, four hundred forty-one million, five hundred forty-four thousand, two hundred twenty-five".