2765766048 has 24 divisors (see below), whose sum is σ = 7260136128. Its totient is φ = 921921984.

The previous prime is 2765766041. The next prime is 2765766071. The reversal of 2765766048 is 8406675672.

It is a tau number, because it is divible by the number of its divisors (24).

It is not an unprimeable number, because it can be changed into a prime (2765766041) 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, 14404936 + ... + 14405127.

It is an arithmetic number, because the mean of its divisors is an integer number (302505672).

Almost surely, 2^2765766048 is an apocalyptic number.

It is an amenable number.

2765766048 is an abundant number, since it is smaller than the sum of its proper divisors (4494370080).

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

2765766048 is a wasteful number, since it uses less digits than its factorization.

2765766048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28810076 (or 28810068 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 51.

The square root of 2765766048 is about 52590.5509383577. The cubic root of 2765766048 is about 1403.6919641428.

The spelling of 2765766048 in words is "two billion, seven hundred sixty-five million, seven hundred sixty-six thousand, forty-eight".