2856055554 has 48 divisors (see below), whose sum is σ = 6766123104. Its totient is φ = 863491200.

The previous prime is 2856055537. The next prime is 2856055591. The reversal of 2856055554 is 4555506582.

2856055554 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 71434 + ... + 103994.

It is an arithmetic number, because the mean of its divisors is an integer number (140960898).

Almost surely, 2^2856055554 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2856055554, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3383061552).

2856055554 is an abundant number, since it is smaller than the sum of its proper divisors (3910067550).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2856055554 is a wasteful number, since it uses less digits than its factorization.

2856055554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33023 (or 33020 counting only the distinct ones).

The product of its (nonzero) digits is 1200000, while the sum is 45.

The square root of 2856055554 is about 53442.0766250714. The cubic root of 2856055554 is about 1418.8033882010.

The spelling of 2856055554 in words is "two billion, eight hundred fifty-six million, fifty-five thousand, five hundred fifty-four".