2663325789 has 8 divisors (see below), whose sum is σ = 3551789472. Its totient is φ = 1775206320.

The previous prime is 2663325781. The next prime is 2663325793. The reversal of 2663325789 is 9875233662.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2663325789 - 2³ = 2663325781 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2663325781) 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, 67422 + ... + 99359.

It is an arithmetic number, because the mean of its divisors is an integer number (443973684).

Almost surely, 2^2663325789 is an apocalyptic number.

It is an amenable number.

2663325789 is a deficient number, since it is larger than the sum of its proper divisors (888463683).

2663325789 is a wasteful number, since it uses less digits than its factorization.

2663325789 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172107.

The product of its digits is 3265920, while the sum is 51.

The square root of 2663325789 is about 51607.4199025683. The cubic root of 2663325789 is about 1386.1431978922.

The spelling of 2663325789 in words is "two billion, six hundred sixty-three million, three hundred twenty-five thousand, seven hundred eighty-nine".