2766873681048 has 64 divisors (see below), whose sum is σ = 7096152309120. Its totient is φ = 898493932800.

The previous prime is 2766873681023. The next prime is 2766873681053. The reversal of 2766873681048 is 8401863786672.

It is a super-2 number, since 2×2766873681048² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 2766873681048.

It is a congruent number.

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, 1354690 + ... + 2714577.

It is an arithmetic number, because the mean of its divisors is an integer number (110877379830).

Almost surely, 2^{2766873681048} is an apocalyptic number.

It is an amenable number.

2766873681048 is an abundant number, since it is smaller than the sum of its proper divisors (4329278628072).

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

2766873681048 is a wasteful number, since it uses less digits than its factorization.

2766873681048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4070008 (or 4070004 counting only the distinct ones).

The product of its (nonzero) digits is 130056192, while the sum is 66.

The spelling of 2766873681048 in words is "two trillion, seven hundred sixty-six billion, eight hundred seventy-three million, six hundred eighty-one thousand, forty-eight".