5541251606 has 32 divisors (see below), whose sum is σ = 9181900800. Its totient is φ = 2487052480.

The previous prime is 5541251591. The next prime is 5541251629. The reversal of 5541251606 is 6061521455.

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 1923275 + ... + 1926153.

It is an arithmetic number, because the mean of its divisors is an integer number (286934400).

Almost surely, 2^5541251606 is an apocalyptic number.

5541251606 is a deficient number, since it is larger than the sum of its proper divisors (3640649194).

5541251606 is a wasteful number, since it uses less digits than its factorization.

5541251606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3964.

The product of its (nonzero) digits is 36000, while the sum is 35.

The square root of 5541251606 is about 74439.5835963636. The cubic root of 5541251606 is about 1769.5762874397.

The spelling of 5541251606 in words is "five billion, five hundred forty-one million, two hundred fifty-one thousand, six hundred six".