4487722097 has 2 divisors, whose sum is σ = 4487722098. Its totient is φ = 4487722096.

The previous prime is 4487722093. The next prime is 4487722139. The reversal of 4487722097 is 7902277844.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3635607616 + 852114481 = 60296^2 + 29191^2 .

It is a cyclic number.

It is not a de Polignac number, because 4487722097 - 2² = 4487722093 is a prime.

It is not a weakly prime, because it can be changed into another prime (4487722091) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2243861048 + 2243861049.

It is an arithmetic number, because the mean of its divisors is an integer number (2243861049).

Almost surely, 2^4487722097 is an apocalyptic number.

It is an amenable number.

4487722097 is a deficient number, since it is larger than the sum of its proper divisors (1).

4487722097 is an equidigital number, since it uses as much as digits as its factorization.

4487722097 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1580544, while the sum is 50.

The square root of 4487722097 is about 66990.4627316456. The cubic root of 4487722097 is about 1649.4607478092.

The spelling of 4487722097 in words is "four billion, four hundred eighty-seven million, seven hundred twenty-two thousand, ninety-seven".