848061450281 has 2 divisors, whose sum is σ = 848061450282. Its totient is φ = 848061450280.

The previous prime is 848061450277. The next prime is 848061450283. The reversal of 848061450281 is 182054160848.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 583556960281 + 264504490000 = 763909^2 + 514300^2 .

It is a cyclic number.

It is not a de Polignac number, because 848061450281 - 2² = 848061450277 is a prime.

It is a super-2 number, since 2×848061450281² (a number of 25 digits) contains 22 as substring.

Together with 848061450283, 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 (848061450283) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 424030725140 + 424030725141.

It is an arithmetic number, because the mean of its divisors is an integer number (424030725141).

Almost surely, 2^848061450281 is an apocalyptic number.

It is an amenable number.

848061450281 is a deficient number, since it is larger than the sum of its proper divisors (1).

848061450281 is an equidigital number, since it uses as much as digits as its factorization.

848061450281 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 491520, while the sum is 47.

The spelling of 848061450281 in words is "eight hundred forty-eight billion, sixty-one million, four hundred fifty thousand, two hundred eighty-one".