541125428 has 12 divisors (see below), whose sum is σ = 948424260. Its totient is φ = 270147072.

The previous prime is 541125427. The next prime is 541125437. The reversal of 541125428 is 824521145.

It can be written as a sum of positive squares in 2 ways, for example, as 388405264 + 152720164 = 19708^2 + 12358^2 .

It is a junction number, because it is equal to n+sod(n) for n = 541125394 and 541125403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541125427) 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 3 ways as a sum of consecutive naturals, for example, 100973 + ... + 106196.

It is an arithmetic number, because the mean of its divisors is an integer number (79035355).

Almost surely, 2^541125428 is an apocalyptic number.

It is an amenable number.

541125428 is a deficient number, since it is larger than the sum of its proper divisors (407298832).

541125428 is a wasteful number, since it uses less digits than its factorization.

541125428 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 207826 (or 207824 counting only the distinct ones).

The product of its digits is 12800, while the sum is 32.

The square root of 541125428 is about 23262.1028284203. The cubic root of 541125428 is about 814.8906112360.

The spelling of 541125428 in words is "five hundred forty-one million, one hundred twenty-five thousand, four hundred twenty-eight".