10448849897 has 2 divisors, whose sum is σ = 10448849898. Its totient is φ = 10448849896.

The previous prime is 10448849813. The next prime is 10448849899. The reversal of 10448849897 is 79894884401.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6846569536 + 3602280361 = 82744^2 + 60019^2 .

It is a cyclic number.

It is not a de Polignac number, because 10448849897 - 2²⁸ = 10180414441 is a prime.

Together with 10448849899, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10448849899) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5224424948 + 5224424949.

It is an arithmetic number, because the mean of its divisors is an integer number (5224424949).

Almost surely, 2^10448849897 is an apocalyptic number.

It is an amenable number.

10448849897 is a deficient number, since it is larger than the sum of its proper divisors (1).

10448849897 is an equidigital number, since it uses as much as digits as its factorization.

10448849897 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18579456, while the sum is 62.

The spelling of 10448849897 in words is "ten billion, four hundred forty-eight million, eight hundred forty-nine thousand, eight hundred ninety-seven".