5550613905 has 8 divisors (see below), whose sum is σ = 8880982272. Its totient is φ = 2960327408.

The previous prime is 5550613889. The next prime is 5550613909. The reversal of 5550613905 is 5093160555.

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

It is a cyclic number.

It is not a de Polignac number, because 5550613905 - 2⁴ = 5550613889 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 185020449 + ... + 185020478.

It is an arithmetic number, because the mean of its divisors is an integer number (1110122784).

Almost surely, 2^5550613905 is an apocalyptic number.

It is an amenable number.

5550613905 is a deficient number, since it is larger than the sum of its proper divisors (3330368367).

5550613905 is a wasteful number, since it uses less digits than its factorization.

5550613905 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 370040935.

The product of its (nonzero) digits is 101250, while the sum is 39.

The square root of 5550613905 is about 74502.4422754046. The cubic root of 5550613905 is about 1770.5723307963.

The spelling of 5550613905 in words is "five billion, five hundred fifty million, six hundred thirteen thousand, nine hundred five".