2653117766 has 16 divisors (see below), whose sum is σ = 4287276000. Its totient is φ = 1224095808.

The previous prime is 2653117669. The next prime is 2653117777. The reversal of 2653117766 is 6677113562.

2653117766 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67535 + ... + 99333.

It is an arithmetic number, because the mean of its divisors is an integer number (267954750).

Almost surely, 2^2653117766 is an apocalyptic number.

2653117766 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2653117766 is a deficient number, since it is larger than the sum of its proper divisors (1634158234).

2653117766 is a wasteful number, since it uses less digits than its factorization.

2653117766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35023.

The product of its digits is 317520, while the sum is 44.

The square root of 2653117766 is about 51508.4242236161. The cubic root of 2653117766 is about 1384.3699891086.

The spelling of 2653117766 in words is "two billion, six hundred fifty-three million, one hundred seventeen thousand, seven hundred sixty-six".