2750045322 has 8 divisors (see below), whose sum is σ = 5500090656. Its totient is φ = 916681772.

The previous prime is 2750045317. The next prime is 2750045323. The reversal of 2750045322 is 2235400572.

2750045322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

2750045322 is an admirable number.

It is a self number, because there is not a number n which added to its sum of digits gives 2750045322.

It is not an unprimeable number, because it can be changed into a prime (2750045323) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 229170438 + ... + 229170449.

It is an arithmetic number, because the mean of its divisors is an integer number (687511332).

Almost surely, 2^2750045322 is an apocalyptic number.

2750045322 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2750045322 is a wasteful number, since it uses less digits than its factorization.

2750045322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 458340892.

The product of its (nonzero) digits is 16800, while the sum is 30.

The square root of 2750045322 is about 52440.8745350418. The cubic root of 2750045322 is about 1401.0273618931.

Adding to 2750045322 its reverse (2235400572), we get a palindrome (4985445894).

The spelling of 2750045322 in words is "two billion, seven hundred fifty million, forty-five thousand, three hundred twenty-two".