541963154 has 16 divisors (see below), whose sum is σ = 818700696. Its totient is φ = 269068800.

The previous prime is 541963141. The next prime is 541963159. The reversal of 541963154 is 451369145.

It can be written as a sum of positive squares in 4 ways, for example, as 541632529 + 330625 = 23273^2 + 575^2 .

It is not an unprimeable number, because it can be changed into a prime (541963159) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 259394 + ... + 261474.

Almost surely, 2^541963154 is an apocalyptic number.

541963154 is a deficient number, since it is larger than the sum of its proper divisors (276737542).

541963154 is a wasteful number, since it uses less digits than its factorization.

541963154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2941.

The product of its digits is 64800, while the sum is 38.

The square root of 541963154 is about 23280.1021045871. The cubic root of 541963154 is about 815.3109100199.

The spelling of 541963154 in words is "five hundred forty-one million, nine hundred sixty-three thousand, one hundred fifty-four".