5550867777 has 48 divisors (see below), whose sum is σ = 9208252032. Its totient is φ = 2896404480.

The previous prime is 5550867769. The next prime is 5550867809. The reversal of 5550867777 is 7777680555.

It is not a de Polignac number, because 5550867777 - 2³ = 5550867769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5550867767) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2567577 + ... + 2569737.

It is an arithmetic number, because the mean of its divisors is an integer number (191838584).

Almost surely, 2^5550867777 is an apocalyptic number.

It is an amenable number.

5550867777 is a deficient number, since it is larger than the sum of its proper divisors (3657384255).

5550867777 is a wasteful number, since it uses less digits than its factorization.

5550867777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2378 (or 2281 counting only the distinct ones).

The product of its (nonzero) digits is 14406000, while the sum is 57.

The square root of 5550867777 is about 74504.1460389957. The cubic root of 5550867777 is about 1770.5993243201.

The spelling of 5550867777 in words is "five billion, five hundred fifty million, eight hundred sixty-seven thousand, seven hundred seventy-seven".