2054134368 has 144 divisors (see below), whose sum is σ = 6862813776. Its totient is φ = 574571520.

The previous prime is 2054134349. The next prime is 2054134373. The reversal of 2054134368 is 8634314502.

2054134368 is a `hidden beast` number, since 20 + 541 + 34 + 3 + 68 = 666.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16246 + ... + 66122.

It is an arithmetic number, because the mean of its divisors is an integer number (47658429).

Almost surely, 2^2054134368 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054134368, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3431406888).

2054134368 is an abundant number, since it is smaller than the sum of its proper divisors (4808679408).

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

2054134368 is a wasteful number, since it uses less digits than its factorization.

2054134368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49917 (or 49906 counting only the distinct ones).

The product of its (nonzero) digits is 69120, while the sum is 36.

The square root of 2054134368 is about 45322.5591510453. The cubic root of 2054134368 is about 1271.1875077108.

It can be divided in two parts, 2054134 and 368, that added together give a palindrome (2054502).

The spelling of 2054134368 in words is "two billion, fifty-four million, one hundred thirty-four thousand, three hundred sixty-eight".