48471200857 has 2 divisors, whose sum is σ = 48471200858. Its totient is φ = 48471200856.

The previous prime is 48471200777. The next prime is 48471200917. The reversal of 48471200857 is 75800217484.

48471200857 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48022777881 + 448422976 = 219141^2 + 21176^2 .

It is a cyclic number.

It is not a de Polignac number, because 48471200857 - 2²³ = 48462812249 is a prime.

It is not a weakly prime, because it can be changed into another prime (48471900857) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24235600428 + 24235600429.

It is an arithmetic number, because the mean of its divisors is an integer number (24235600429).

Almost surely, 2^48471200857 is an apocalyptic number.

It is an amenable number.

48471200857 is a deficient number, since it is larger than the sum of its proper divisors (1).

48471200857 is an equidigital number, since it uses as much as digits as its factorization.

48471200857 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 501760, while the sum is 46.

The spelling of 48471200857 in words is "forty-eight billion, four hundred seventy-one million, two hundred thousand, eight hundred fifty-seven".