541366636 has 12 divisors (see below), whose sum is σ = 954208360. Its totient is φ = 268735680.

The previous prime is 541366627. The next prime is 541366669. The reversal of 541366636 is 636663145.

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 in 3 ways as a sum of consecutive naturals, for example, 486285 + ... + 487396.

Almost surely, 2^541366636 is an apocalyptic number.

It is an amenable number.

541366636 is a deficient number, since it is larger than the sum of its proper divisors (412841724).

541366636 is a wasteful number, since it uses less digits than its factorization.

541366636 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 973824 (or 973822 counting only the distinct ones).

The product of its digits is 233280, while the sum is 40.

The square root of 541366636 is about 23267.2868207705. The cubic root of 541366636 is about 815.0116730861.

The spelling of 541366636 in words is "five hundred forty-one million, three hundred sixty-six thousand, six hundred thirty-six".