541563650 has 48 divisors (see below), whose sum is σ = 1067372160. Its totient is φ = 203860800.

The previous prime is 541563643. The next prime is 541563653. The reversal of 541563650 is 56365145.

It is a self number, because there is not a number n which added to its sum of digits gives 541563650.

It is not an unprimeable number, because it can be changed into a prime (541563653) 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 in 23 ways as a sum of consecutive naturals, for example, 147335 + ... + 150965.

It is an arithmetic number, because the mean of its divisors is an integer number (22236920).

Almost surely, 2^541563650 is an apocalyptic number.

541563650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

541563650 is a deficient number, since it is larger than the sum of its proper divisors (525808510).

541563650 is a wasteful number, since it uses less digits than its factorization.

541563650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3819 (or 3814 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 35.

The square root of 541563650 is about 23271.5201480264. The cubic root of 541563650 is about 815.1105273714.

The spelling of 541563650 in words is "five hundred forty-one million, five hundred sixty-three thousand, six hundred fifty".