54325225 has 6 divisors (see below), whose sum is σ = 67363310. Its totient is φ = 43460160.

The previous prime is 54325223. The next prime is 54325277. The reversal of 54325225 is 52252345.

It can be written as a sum of positive squares in 3 ways, for example, as 698896 + 53626329 = 836^2 + 7323^2 .

It is not a de Polignac number, because 54325225 - 2¹ = 54325223 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 54325193 and 54325202.

It is not an unprimeable number, because it can be changed into a prime (54325223) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1086480 + ... + 1086529.

Almost surely, 2^54325225 is an apocalyptic number.

It is an amenable number.

54325225 is a deficient number, since it is larger than the sum of its proper divisors (13038085).

54325225 is a wasteful number, since it uses less digits than its factorization.

54325225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2173019 (or 2173014 counting only the distinct ones).

The product of its digits is 12000, while the sum is 28.

The square root of 54325225 is about 7370.5647680486. The cubic root of 54325225 is about 378.7336074698.

The spelling of 54325225 in words is "fifty-four million, three hundred twenty-five thousand, two hundred twenty-five".