2660546662 has 16 divisors (see below), whose sum is σ = 4093204752. Its totient is φ = 1296225280.

The previous prime is 2660546653. The next prime is 2660546663. The reversal of 2660546662 is 2666450662.

2660546662 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 not an unprimeable number, because it can be changed into a prime (2660546663) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 48198 + ... + 87430.

It is an arithmetic number, because the mean of its divisors is an integer number (255825297).

Almost surely, 2^2660546662 is an apocalyptic number.

2660546662 is a deficient number, since it is larger than the sum of its proper divisors (1432658090).

2660546662 is a wasteful number, since it uses less digits than its factorization.

2660546662 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40103.

The product of its (nonzero) digits is 622080, while the sum is 43.

The square root of 2660546662 is about 51580.4872214290. The cubic root of 2660546662 is about 1385.6608925603.

The spelling of 2660546662 in words is "two billion, six hundred sixty million, five hundred forty-six thousand, six hundred sixty-two".