2054225998 has 16 divisors (see below), whose sum is σ = 3362223744. Its totient is φ = 933527160.

The previous prime is 2054225989. The next prime is 2054226001. The reversal of 2054225998 is 8995224502.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 129961 + ... + 144907.

It is an arithmetic number, because the mean of its divisors is an integer number (210138984).

Almost surely, 2^2054225998 is an apocalyptic number.

2054225998 is a deficient number, since it is larger than the sum of its proper divisors (1307997746).

2054225998 is a wasteful number, since it uses less digits than its factorization.

2054225998 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21207.

The product of its (nonzero) digits is 518400, while the sum is 46.

The square root of 2054225998 is about 45323.5700050206. The cubic root of 2054225998 is about 1271.2064089702.

The spelling of 2054225998 in words is "two billion, fifty-four million, two hundred twenty-five thousand, nine hundred ninety-eight".