2665712752 has 20 divisors (see below), whose sum is σ = 5169535200. Its totient is φ = 1331639168.

The previous prime is 2665712747. The next prime is 2665712773. The reversal of 2665712752 is 2572175662.

2665712752 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2665712699 and 2665712708.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57877 + ... + 93172.

It is an arithmetic number, because the mean of its divisors is an integer number (258476760).

Almost surely, 2^2665712752 is an apocalyptic number.

It is an amenable number.

2665712752 is a deficient number, since it is larger than the sum of its proper divisors (2503822448).

2665712752 is a wasteful number, since it uses less digits than its factorization.

2665712752 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152160 (or 152154 counting only the distinct ones).

The product of its digits is 352800, while the sum is 43.

The square root of 2665712752 is about 51630.5408842480. The cubic root of 2665712752 is about 1386.5571771087.

The spelling of 2665712752 in words is "two billion, six hundred sixty-five million, seven hundred twelve thousand, seven hundred fifty-two".