2819204055 has 64 divisors (see below), whose sum is σ = 5238097920. Its totient is φ = 1437222528.

The previous prime is 2819204051. The next prime is 2819204071. The reversal of 2819204055 is 5504029182.

It is not a de Polignac number, because 2819204055 - 2² = 2819204051 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2819204051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 267669 + ... + 278001.

It is an arithmetic number, because the mean of its divisors is an integer number (81845280).

Almost surely, 2^2819204055 is an apocalyptic number.

2819204055 is a deficient number, since it is larger than the sum of its proper divisors (2418893865).

2819204055 is a wasteful number, since it uses less digits than its factorization.

2819204055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10437 (or 10431 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 2819204055 is about 53096.1774047812. The cubic root of 2819204055 is about 1412.6747102139.

The spelling of 2819204055 in words is "two billion, eight hundred nineteen million, two hundred four thousand, fifty-five".