5550025555 has 8 divisors (see below), whose sum is σ = 6660878112. Its totient is φ = 4439455488.

The previous prime is 5550025549. The next prime is 5550025583. The reversal of 5550025555 is 5555200555.

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 5550025555 - 2⁷ = 5550025427 is a prime.

It is a super-2 number, since 2×5550025555² = 61605567322306116050, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 24679 + ... + 108208.

It is an arithmetic number, because the mean of its divisors is an integer number (832609764).

Almost surely, 2^5550025555 is an apocalyptic number.

5550025555 is a deficient number, since it is larger than the sum of its proper divisors (1110852557).

5550025555 is a wasteful number, since it uses less digits than its factorization.

5550025555 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141245.

The product of its (nonzero) digits is 156250, while the sum is 37.

The square root of 5550025555 is about 74498.4936424892. The cubic root of 5550025555 is about 1770.5097699663.

The spelling of 5550025555 in words is "five billion, five hundred fifty million, twenty-five thousand, five hundred fifty-five".