4581041897 has 2 divisors, whose sum is σ = 4581041898. Its totient is φ = 4581041896.

The previous prime is 4581041879. The next prime is 4581041921. The reversal of 4581041897 is 7981401854.

Together with previous prime (4581041879) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3630183001 + 950858896 = 60251^2 + 30836^2 .

It is a cyclic number.

It is not a de Polignac number, because 4581041897 - 2¹² = 4581037801 is a prime.

It is not a weakly prime, because it can be changed into another prime (4581041837) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2290520948 + 2290520949.

It is an arithmetic number, because the mean of its divisors is an integer number (2290520949).

Almost surely, 2^4581041897 is an apocalyptic number.

It is an amenable number.

4581041897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4581041897 is an equidigital number, since it uses as much as digits as its factorization.

4581041897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 322560, while the sum is 47.

The square root of 4581041897 is about 67683.3945440091. The cubic root of 4581041897 is about 1660.8156219536.

The spelling of 4581041897 in words is "four billion, five hundred eighty-one million, forty-one thousand, eight hundred ninety-seven".