2277576745116 has 12 divisors (see below), whose sum is σ = 5314345738632. Its totient is φ = 759192248368.

The previous prime is 2277576745109. The next prime is 2277576745117. The reversal of 2277576745116 is 6115476757722.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 2277576745116.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2277576745117) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 94899031035 + ... + 94899031058.

It is an arithmetic number, because the mean of its divisors is an integer number (442862144886).

Almost surely, 2^{2277576745116} is an apocalyptic number.

It is an amenable number.

2277576745116 is an abundant number, since it is smaller than the sum of its proper divisors (3036768993516).

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

2277576745116 is a wasteful number, since it uses less digits than its factorization.

2277576745116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 189798062100 (or 189798062098 counting only the distinct ones).

The product of its digits is 34574400, while the sum is 60.

The spelling of 2277576745116 in words is "two trillion, two hundred seventy-seven billion, five hundred seventy-six million, seven hundred forty-five thousand, one hundred sixteen".