541412566 has 16 divisors (see below), whose sum is σ = 863009856. Its totient is φ = 253858176.

The previous prime is 541412561. The next prime is 541412579. The reversal of 541412566 is 665214145.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (541412561) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19326 + ... + 38161.

It is an arithmetic number, because the mean of its divisors is an integer number (53938116).

Almost surely, 2^541412566 is an apocalyptic number.

541412566 is a deficient number, since it is larger than the sum of its proper divisors (321597290).

541412566 is a wasteful number, since it uses less digits than its factorization.

541412566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57783.

The product of its digits is 28800, while the sum is 34.

The square root of 541412566 is about 23268.2738079128. The cubic root of 541412566 is about 815.0347211925.

The spelling of 541412566 in words is "five hundred forty-one million, four hundred twelve thousand, five hundred sixty-six".