2666325452 has 24 divisors (see below), whose sum is σ = 5340496896. Its totient is φ = 1141029648.

The previous prime is 2666325443. The next prime is 2666325517. The reversal of 2666325452 is 2545236662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50588 + ... + 88835.

It is an arithmetic number, because the mean of its divisors is an integer number (222520704).

Almost surely, 2^2666325452 is an apocalyptic number.

It is an amenable number.

2666325452 is an abundant number, since it is smaller than the sum of its proper divisors (2674171444).

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

2666325452 is a wasteful number, since it uses less digits than its factorization.

2666325452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140117 (or 140115 counting only the distinct ones).

The product of its digits is 518400, while the sum is 41.

The square root of 2666325452 is about 51636.4740469370. The cubic root of 2666325452 is about 1386.6633999194.

The spelling of 2666325452 in words is "two billion, six hundred sixty-six million, three hundred twenty-five thousand, four hundred fifty-two".