4252722057764 has 6 divisors (see below), whose sum is σ = 7442263601094. Its totient is φ = 2126361028880.

The previous prime is 4252722057763. The next prime is 4252722057817. The reversal of 4252722057764 is 4677502272524.

It can be written as a sum of positive squares in only one way, i.e., 3387226755364 + 865495302400 = 1840442^2 + 930320^2 .

It is not an unprimeable number, because it can be changed into a prime (4252722057763) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 531590257217 + ... + 531590257224.

It is an arithmetic number, because the mean of its divisors is an integer number (1240377266849).

Almost surely, 2^{4252722057764} is an apocalyptic number.

It is an amenable number.

4252722057764 is a deficient number, since it is larger than the sum of its proper divisors (3189541543330).

4252722057764 is a wasteful number, since it uses less digits than its factorization.

4252722057764 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1063180514445 (or 1063180514443 counting only the distinct ones).

The product of its (nonzero) digits is 13171200, while the sum is 53.

The spelling of 4252722057764 in words is "four trillion, two hundred fifty-two billion, seven hundred twenty-two million, fifty-seven thousand, seven hundred sixty-four".