4457722310689 has 2 divisors, whose sum is σ = 4457722310690. Its totient is φ = 4457722310688.

The previous prime is 4457722310681. The next prime is 4457722310779. The reversal of 4457722310689 is 9860132277544.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3272813864464 + 1184908446225 = 1809092^2 + 1088535^2 .

It is a cyclic number.

It is not a de Polignac number, because 4457722310689 - 2³ = 4457722310681 is a prime.

It is not a weakly prime, because it can be changed into another prime (4457722310681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2228861155344 + 2228861155345.

It is an arithmetic number, because the mean of its divisors is an integer number (2228861155345).

It is a 1-persistent number, because it is pandigital, but 2⋅4457722310689 = 8915444621378 is not.

Almost surely, 2^{4457722310689} is an apocalyptic number.

It is an amenable number.

4457722310689 is a deficient number, since it is larger than the sum of its proper divisors (1).

4457722310689 is an equidigital number, since it uses as much as digits as its factorization.

4457722310689 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20321280, while the sum is 58.

The spelling of 4457722310689 in words is "four trillion, four hundred fifty-seven billion, seven hundred twenty-two million, three hundred ten thousand, six hundred eighty-nine".