5549578606 has 48 divisors (see below), whose sum is σ = 9920736000. Its totient is φ = 2312671680.

The previous prime is 5549578589. The next prime is 5549578631. The reversal of 5549578606 is 6068759455.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 462835 + ... + 474673.

It is an arithmetic number, because the mean of its divisors is an integer number (206682000).

Almost surely, 2^5549578606 is an apocalyptic number.

5549578606 is a deficient number, since it is larger than the sum of its proper divisors (4371157394).

5549578606 is a wasteful number, since it uses less digits than its factorization.

5549578606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12025 (or 12014 counting only the distinct ones).

The product of its (nonzero) digits is 9072000, while the sum is 55.

The square root of 5549578606 is about 74495.4938637231. The cubic root of 5549578606 is about 1770.4622417278.

The spelling of 5549578606 in words is "five billion, five hundred forty-nine million, five hundred seventy-eight thousand, six hundred six".