4943248897 has 2 divisors, whose sum is σ = 4943248898. Its totient is φ = 4943248896.

The previous prime is 4943248841. The next prime is 4943248957. The reversal of 4943248897 is 7988423494.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2565321201 + 2377927696 = 50649^2 + 48764^2 .

It is a cyclic number.

It is not a de Polignac number, because 4943248897 - 2¹⁵ = 4943216129 is a prime.

It is not a weakly prime, because it can be changed into another prime (4943248397) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2471624448 + 2471624449.

It is an arithmetic number, because the mean of its divisors is an integer number (2471624449).

Almost surely, 2^4943248897 is an apocalyptic number.

It is an amenable number.

4943248897 is a deficient number, since it is larger than the sum of its proper divisors (1).

4943248897 is an equidigital number, since it uses as much as digits as its factorization.

4943248897 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13934592, while the sum is 58.

The square root of 4943248897 is about 70308.2420275177. The cubic root of 4943248897 is about 1703.4817795350.

The spelling of 4943248897 in words is "four billion, nine hundred forty-three million, two hundred forty-eight thousand, eight hundred ninety-seven".