2273775768876 has 48 divisors (see below), whose sum is σ = 5361770830304. Its totient is φ = 749887911936.

The previous prime is 2273775768811. The next prime is 2273775768881. The reversal of 2273775768876 is 6788675773722.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2273775768798 and 2273775768807.

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 15 ways as a sum of consecutive naturals, for example, 3636606 + ... + 4215738.

Almost surely, 2^{2273775768876} is an apocalyptic number.

It is an amenable number.

2273775768876 is an abundant number, since it is smaller than the sum of its proper divisors (3087995061428).

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

2273775768876 is a wasteful number, since it uses less digits than its factorization.

2273775768876 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 582610 (or 582608 counting only the distinct ones).

The product of its digits is 2323399680, while the sum is 75.

The spelling of 2273775768876 in words is "two trillion, two hundred seventy-three billion, seven hundred seventy-five million, seven hundred sixty-eight thousand, eight hundred seventy-six".