2054202218055 has 96 divisors (see below), whose sum is σ = 3858696092160. Its totient is φ = 1004929217280.

The previous prime is 2054202218039. The next prime is 2054202218059. The reversal of 2054202218055 is 5508122024502.

2054202218055 is a `hidden beast` number, since 2 + 0 + 5 + 420 + 2 + 2 + 180 + 55 = 666.

It is not a de Polignac number, because 2054202218055 - 2⁴ = 2054202218039 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2054202218059) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 164501022 + ... + 164513508.

It is an arithmetic number, because the mean of its divisors is an integer number (40194750960).

Almost surely, 2^{2054202218055} is an apocalyptic number.

2054202218055 is a deficient number, since it is larger than the sum of its proper divisors (1804493874105).

2054202218055 is a wasteful number, since it uses less digits than its factorization.

2054202218055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14261 (or 14258 counting only the distinct ones).

The product of its (nonzero) digits is 64000, while the sum is 36.

The spelling of 2054202218055 in words is "two trillion, fifty-four billion, two hundred two million, two hundred eighteen thousand, fifty-five".