2673800550976 has 21 divisors (see below), whose sum is σ = 5305848926889. Its totient is φ = 1336893734784.

The previous prime is 2673800550959. The next prime is 2673800550977. The reversal of 2673800550976 is 6790550083762.

The square root of 2673800550976 is 1635176.

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

It can be written as a sum of positive squares in only one way, i.e., 78556878400 + 2595243672576 = 280280^2 + 1610976^2 .

It is a super-4 number, since 4×2673800550976⁴ (a number of 51 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2673800550976.

It is not an unprimeable number, because it can be changed into a prime (2673800550977) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 12979210 + ... + 13183606.

It is an arithmetic number, because the mean of its divisors is an integer number (252659472709).

Almost surely, 2^{2673800550976} is an apocalyptic number.

2673800550976 is the 1635176-th square number.

It is an amenable number.

2673800550976 is a deficient number, since it is larger than the sum of its proper divisors (2632048375913).

2673800550976 is an frugal number, since it uses more digits than its factorization.

2673800550976 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408806 (or 204399 counting only the distinct ones).

The product of its (nonzero) digits is 19051200, while the sum is 58.

The spelling of 2673800550976 in words is "two trillion, six hundred seventy-three billion, eight hundred million, five hundred fifty thousand, nine hundred seventy-six".