544732225 has 6 divisors (see below), whose sum is σ = 675467990. Its totient is φ = 435785760.

The previous prime is 544732211. The next prime is 544732231. The reversal of 544732225 is 522237445.

It can be written as a sum of positive squares in 3 ways, for example, as 125260864 + 419471361 = 11192^2 + 20481^2 .

It is not a de Polignac number, because 544732225 - 2⁹ = 544731713 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10894620 + ... + 10894669.

Almost surely, 2^544732225 is an apocalyptic number.

It is an amenable number.

544732225 is a deficient number, since it is larger than the sum of its proper divisors (130735765).

544732225 is a wasteful number, since it uses less digits than its factorization.

544732225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21789299 (or 21789294 counting only the distinct ones).

The product of its digits is 67200, while the sum is 34.

The square root of 544732225 is about 23339.4992448424. The cubic root of 544732225 is about 816.6971171949.

The spelling of 544732225 in words is "five hundred forty-four million, seven hundred thirty-two thousand, two hundred twenty-five".