2850048857 has 2 divisors, whose sum is σ = 2850048858. Its totient is φ = 2850048856.

The previous prime is 2850048853. The next prime is 2850048899. The reversal of 2850048857 is 7588400582.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2725257616 + 124791241 = 52204^2 + 11171^2 .

It is a cyclic number.

It is not a de Polignac number, because 2850048857 - 2² = 2850048853 is a prime.

It is not a weakly prime, because it can be changed into another prime (2850048853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1425024428 + 1425024429.

It is an arithmetic number, because the mean of its divisors is an integer number (1425024429).

Almost surely, 2^2850048857 is an apocalyptic number.

It is an amenable number.

2850048857 is a deficient number, since it is larger than the sum of its proper divisors (1).

2850048857 is an equidigital number, since it uses as much as digits as its factorization.

2850048857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 716800, while the sum is 47.

The square root of 2850048857 is about 53385.8488459255. The cubic root of 2850048857 is about 1417.8080406616.

The spelling of 2850048857 in words is "two billion, eight hundred fifty million, forty-eight thousand, eight hundred fifty-seven".