541544128 has 14 divisors (see below), whose sum is σ = 1074626756. Its totient is φ = 270772032.

The previous prime is 541544119. The next prime is 541544147. The reversal of 541544128 is 821445145.

It is a junction number, because it is equal to n+sod(n) for n = 541544093 and 541544102.

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 4230750 + ... + 4230877.

It is an arithmetic number, because the mean of its divisors is an integer number (76759054).

Almost surely, 2^541544128 is an apocalyptic number.

It is an amenable number.

541544128 is a deficient number, since it is larger than the sum of its proper divisors (533082628).

541544128 is an equidigital number, since it uses as much as digits as its factorization.

541544128 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8461639 (or 8461629 counting only the distinct ones).

The product of its digits is 25600, while the sum is 34.

The square root of 541544128 is about 23271.1007045219. The cubic root of 541544128 is about 815.1007330293.

The spelling of 541544128 in words is "five hundred forty-one million, five hundred forty-four thousand, one hundred twenty-eight".