541941859 has 2 divisors, whose sum is σ = 541941860. Its totient is φ = 541941858.

The previous prime is 541941833. The next prime is 541941871. The reversal of 541941859 is 958149145.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 541941859 - 2⁹ = 541941347 is a prime.

It is not a weakly prime, because it can be changed into another prime (541941809) 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 as a sum of consecutive naturals, namely, 270970929 + 270970930.

It is an arithmetic number, because the mean of its divisors is an integer number (270970930).

Almost surely, 2^541941859 is an apocalyptic number.

541941859 is a deficient number, since it is larger than the sum of its proper divisors (1).

541941859 is an equidigital number, since it uses as much as digits as its factorization.

541941859 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 259200, while the sum is 46.

The square root of 541941859 is about 23279.6447352617. The cubic root of 541941859 is about 815.3002313891.

It can be divided in two parts, 5419 and 41859, that added together give a triangular number (47278 = T₃₀₇).

The spelling of 541941859 in words is "five hundred forty-one million, nine hundred forty-one thousand, eight hundred fifty-nine".