2054388084 has 24 divisors (see below), whose sum is σ = 5478368448. Its totient is φ = 586968000.

The previous prime is 2054388041. The next prime is 2054388097. The reversal of 2054388084 is 4808834502.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12228417 + ... + 12228584.

It is an arithmetic number, because the mean of its divisors is an integer number (228265352).

Almost surely, 2^2054388084 is an apocalyptic number.

It is an amenable number.

2054388084 is an abundant number, since it is smaller than the sum of its proper divisors (3423980364).

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

2054388084 is a wasteful number, since it uses less digits than its factorization.

2054388084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24457015 (or 24457013 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 42.

The square root of 2054388084 is about 45325.3580680837. The cubic root of 2054388084 is about 1271.2398423807.

The spelling of 2054388084 in words is "two billion, fifty-four million, three hundred eighty-eight thousand, eighty-four".