2054703448840 has 64 divisors (see below), whose sum is σ = 5305630118400. Its totient is φ = 701522158848.

The previous prime is 2054703448823. The next prime is 2054703448901. The reversal of 2054703448840 is 488443074502.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15285019 + ... + 15418858.

It is an arithmetic number, because the mean of its divisors is an integer number (82900470600).

Almost surely, 2^{2054703448840} is an apocalyptic number.

2054703448840 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2054703448840 is an abundant number, since it is smaller than the sum of its proper divisors (3250926669560).

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

2054703448840 is a wasteful number, since it uses less digits than its factorization.

2054703448840 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30704134 (or 30704130 counting only the distinct ones).

The product of its (nonzero) digits is 3440640, while the sum is 49.

The spelling of 2054703448840 in words is "two trillion, fifty-four billion, seven hundred three million, four hundred forty-eight thousand, eight hundred forty".