2666325016 has 16 divisors (see below), whose sum is σ = 5293439640. Its totient is φ = 1254741120.

The previous prime is 2666325001. The next prime is 2666325031. The reversal of 2666325016 is 6105236662.

2666325016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2666325001) and next prime (2666325031).

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, 9802530 + ... + 9802801.

Almost surely, 2^2666325016 is an apocalyptic number.

It is an amenable number.

2666325016 is a deficient number, since it is larger than the sum of its proper divisors (2627114624).

2666325016 is a wasteful number, since it uses less digits than its factorization.

2666325016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19605354 (or 19605350 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 2666325016 is about 51636.4698251149. The cubic root of 2666325016 is about 1386.6633243365.

The spelling of 2666325016 in words is "two billion, six hundred sixty-six million, three hundred twenty-five thousand, sixteen".