2855551260550 has 24 divisors (see below), whose sum is σ = 5434844542776. Its totient is φ = 1115657235840.

The previous prime is 2855551260517. The next prime is 2855551260587. The reversal of 2855551260550 is 550621555582.

2855551260550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2855551260494 and 2855551260503.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 664079539 + ... + 664083838.

It is an arithmetic number, because the mean of its divisors is an integer number (226451855949).

Almost surely, 2^{2855551260550} is an apocalyptic number.

2855551260550 is a deficient number, since it is larger than the sum of its proper divisors (2579293282226).

2855551260550 is a wasteful number, since it uses less digits than its factorization.

2855551260550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1328163432 (or 1328163427 counting only the distinct ones).

The product of its (nonzero) digits is 3000000, while the sum is 49.

The spelling of 2855551260550 in words is "two trillion, eight hundred fifty-five billion, five hundred fifty-one million, two hundred sixty thousand, five hundred fifty".