2798019055 has 16 divisors (see below), whose sum is σ = 3617046720. Its totient is φ = 2065575168.

The previous prime is 2798019041. The next prime is 2798019061. The reversal of 2798019055 is 5509108972.

It is a cyclic number.

It is not a de Polignac number, because 2798019055 - 2¹³ = 2798010863 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2798018996 and 2798019014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 318654 + ... + 327316.

It is an arithmetic number, because the mean of its divisors is an integer number (226065420).

Almost surely, 2^2798019055 is an apocalyptic number.

2798019055 is a deficient number, since it is larger than the sum of its proper divisors (819027665).

2798019055 is a wasteful number, since it uses less digits than its factorization.

2798019055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13650.

The product of its (nonzero) digits is 226800, while the sum is 46.

The square root of 2798019055 is about 52896.3047386110. The cubic root of 2798019055 is about 1409.1272796345.

The spelling of 2798019055 in words is "two billion, seven hundred ninety-eight million, nineteen thousand, fifty-five".