5550857255 has 8 divisors (see below), whose sum is σ = 7052854032. Its totient is φ = 4179468928.

The previous prime is 5550857251. The next prime is 5550857261. The reversal of 5550857255 is 5527580555.

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 5550857255 - 2² = 5550857251 is a prime.

It is a super-2 number, since 2×5550857255² = 61624032530772270050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5550857251) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32652017 + ... + 32652186.

It is an arithmetic number, because the mean of its divisors is an integer number (881606754).

Almost surely, 2^5550857255 is an apocalyptic number.

5550857255 is a deficient number, since it is larger than the sum of its proper divisors (1501996777).

5550857255 is a wasteful number, since it uses less digits than its factorization.

5550857255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65304225.

The product of its (nonzero) digits is 1750000, while the sum is 47.

The square root of 5550857255 is about 74504.0754254423. The cubic root of 5550857255 is about 1770.5982055607.

The spelling of 5550857255 in words is "five billion, five hundred fifty million, eight hundred fifty-seven thousand, two hundred fifty-five".