5550613906 has 8 divisors (see below), whose sum is σ = 8764127280. Its totient is φ = 2629238148.

The previous prime is 5550613889. The next prime is 5550613909. The reversal of 5550613906 is 6093160555.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (5550613909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73034356 + ... + 73034431.

It is an arithmetic number, because the mean of its divisors is an integer number (1095515910).

Almost surely, 2^5550613906 is an apocalyptic number.

5550613906 is a deficient number, since it is larger than the sum of its proper divisors (3213513374).

5550613906 is a wasteful number, since it uses less digits than its factorization.

5550613906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146068808.

The product of its (nonzero) digits is 121500, while the sum is 40.

The square root of 5550613906 is about 74502.4422821158. The cubic root of 5550613906 is about 1770.5723309027.

The spelling of 5550613906 in words is "five billion, five hundred fifty million, six hundred thirteen thousand, nine hundred six".