2448557071 has 2 divisors, whose sum is σ = 2448557072. Its totient is φ = 2448557070.

The previous prime is 2448557063. The next prime is 2448557099. The reversal of 2448557071 is 1707558442.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2448557071 - 2³ = 2448557063 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2448557011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1224278535 + 1224278536.

It is an arithmetic number, because the mean of its divisors is an integer number (1224278536).

Almost surely, 2^2448557071 is an apocalyptic number.

2448557071 is a deficient number, since it is larger than the sum of its proper divisors (1).

2448557071 is an equidigital number, since it uses as much as digits as its factorization.

2448557071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 313600, while the sum is 43.

The square root of 2448557071 is about 49482.8967523123. The cubic root of 2448557071 is about 1347.8350431904.

The spelling of 2448557071 in words is "two billion, four hundred forty-eight million, five hundred fifty-seven thousand, seventy-one".