2054566757376 has 891 divisors, whose sum is σ = 7258012644519. Its totient is φ = 579588452352.

The previous prime is 2054566757303. The next prime is 2054566757429. The reversal of 2054566757376 is 6737576654502.

The square root of 2054566757376 is 1433376.

It is a perfect power (a square), and thus also a powerful number.

2054566757376 is a `hidden beast` number, since 2 + 0 + 5 + 4 + 56 + 6 + 7 + 573 + 7 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (63).

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 80 ways as a sum of consecutive naturals, for example, 26007174105 + ... + 26007174183.

Almost surely, 2^{2054566757376} is an apocalyptic number.

2054566757376 is the 1433376-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2054566757376

2054566757376 is an abundant number, since it is smaller than the sum of its proper divisors (5203445887143).

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

2054566757376 is an frugal number, since it uses more digits than its factorization.

2054566757376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 216 (or 91 counting only the distinct ones).

The product of its (nonzero) digits is 222264000, while the sum is 63.

The spelling of 2054566757376 in words is "two trillion, fifty-four billion, five hundred sixty-six million, seven hundred fifty-seven thousand, three hundred seventy-six".