2550730722 has 8 divisors (see below), whose sum is σ = 5101461456. Its totient is φ = 850243572.

The previous prime is 2550730709. The next prime is 2550730727. The reversal of 2550730722 is 2270370552.

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

2550730722 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2550730727) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 212560888 + ... + 212560899.

It is an arithmetic number, because the mean of its divisors is an integer number (637682682).

Almost surely, 2^2550730722 is an apocalyptic number.

2550730722 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.

2550730722 is a wasteful number, since it uses less digits than its factorization.

2550730722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 425121792.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 2550730722 is about 50504.7593994863. The cubic root of 2550730722 is about 1366.3276936699.

The spelling of 2550730722 in words is "two billion, five hundred fifty million, seven hundred thirty thousand, seven hundred twenty-two".