3851614050857 has 2 divisors, whose sum is σ = 3851614050858. Its totient is φ = 3851614050856.

The previous prime is 3851614050827. The next prime is 3851614050859. The reversal of 3851614050857 is 7580504161583.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3759329332201 + 92284718656 = 1938899^2 + 303784^2 .

It is a cyclic number.

It is not a de Polignac number, because 3851614050857 - 2²⁸ = 3851345615401 is a prime.

Together with 3851614050859, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 3851614050799 and 3851614050808.

It is not a weakly prime, because it can be changed into another prime (3851614050859) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1925807025428 + 1925807025429.

It is an arithmetic number, because the mean of its divisors is an integer number (1925807025429).

Almost surely, 2^{3851614050857} is an apocalyptic number.

It is an amenable number.

3851614050857 is a deficient number, since it is larger than the sum of its proper divisors (1).

3851614050857 is an equidigital number, since it uses as much as digits as its factorization.

3851614050857 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032000, while the sum is 53.

The spelling of 3851614050857 in words is "three trillion, eight hundred fifty-one billion, six hundred fourteen million, fifty thousand, eight hundred fifty-seven".