3541216550 has 48 divisors (see below), whose sum is σ = 6727471200. Its totient is φ = 1386528000.

The previous prime is 3541216543. The next prime is 3541216559. The reversal of 3541216550 is 556121453.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3541216559) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 445511 + ... + 453389.

It is an arithmetic number, because the mean of its divisors is an integer number (140155650).

Almost surely, 2^3541216550 is an apocalyptic number.

3541216550 is a deficient number, since it is larger than the sum of its proper divisors (3186254650).

3541216550 is a wasteful number, since it uses less digits than its factorization.

3541216550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8081 (or 8076 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 3541216550 is about 59508.1217146030. The cubic root of 3541216550 is about 1524.2311344153.

The spelling of 3541216550 in words is "three billion, five hundred forty-one million, two hundred sixteen thousand, five hundred fifty".