541125225 has 48 divisors (see below), whose sum is σ = 1046411200. Its totient is φ = 273404160.

The previous prime is 541125157. The next prime is 541125227. The reversal of 541125225 is 522521145.

541125225 is a `hidden beast` number, since 5 + 411 + 25 + 225 = 666.

It is not a de Polignac number, because 541125225 - 2²² = 536930921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (541125227) 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 47 ways as a sum of consecutive naturals, for example, 8272 + ... + 33921.

Almost surely, 2^541125225 is an apocalyptic number.

It is an amenable number.

541125225 is a deficient number, since it is larger than the sum of its proper divisors (505285975).

541125225 is a wasteful number, since it uses less digits than its factorization.

541125225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42231 (or 42220 counting only the distinct ones).

The product of its digits is 4000, while the sum is 27.

The square root of 541125225 is about 23262.0984650998. The cubic root of 541125225 is about 814.8905093355.

The spelling of 541125225 in words is "five hundred forty-one million, one hundred twenty-five thousand, two hundred twenty-five".