541042556 has 24 divisors (see below), whose sum is σ = 997410960. Its totient is φ = 256089600.

The previous prime is 541042529. The next prime is 541042559. The reversal of 541042556 is 655240145.

It is a super-3 number, since 3×541042556³ (a number of 27 digits) contains 333 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541042559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176396 + ... + 179436.

It is an arithmetic number, because the mean of its divisors is an integer number (41558790).

Almost surely, 2^541042556 is an apocalyptic number.

It is an amenable number.

541042556 is a deficient number, since it is larger than the sum of its proper divisors (456368404).

541042556 is a wasteful number, since it uses less digits than its factorization.

541042556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5405 (or 5403 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

The square root of 541042556 is about 23260.3214939089. The cubic root of 541042556 is about 814.8490096288.

The spelling of 541042556 in words is "five hundred forty-one million, forty-two thousand, five hundred fifty-six".