54175225 has 12 divisors (see below), whose sum is σ = 72345196. Its totient is φ = 40006080.

The previous prime is 54175223. The next prime is 54175237. The reversal of 54175225 is 52257145.

It can be written as a sum of positive squares in 6 ways, for example, as 13483584 + 40691641 = 3672^2 + 6379^2 .

It is not a de Polignac number, because 54175225 - 2¹ = 54175223 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (54175223) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 83022 + ... + 83671.

Almost surely, 2^54175225 is an apocalyptic number.

It is an amenable number.

54175225 is a deficient number, since it is larger than the sum of its proper divisors (18169971).

54175225 is a wasteful number, since it uses less digits than its factorization.

54175225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166716 (or 166711 counting only the distinct ones).

The product of its digits is 14000, while the sum is 31.

The square root of 54175225 is about 7360.3821232325. The cubic root of 54175225 is about 378.3847062706.

The spelling of 54175225 in words is "fifty-four million, one hundred seventy-five thousand, two hundred twenty-five".