48368653217 has 2 divisors, whose sum is σ = 48368653218. Its totient is φ = 48368653216.

The previous prime is 48368653163. The next prime is 48368653219. The reversal of 48368653217 is 71235686384.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 43423891456 + 4944761761 = 208384^2 + 70319^2 .

It is a cyclic number.

It is not a de Polignac number, because 48368653217 - 2⁸ = 48368652961 is a prime.

It is a super-2 number, since 2×48368653217² (a number of 22 digits) contains 22 as substring.

Together with 48368653219, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (48368653219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24184326608 + 24184326609.

It is an arithmetic number, because the mean of its divisors is an integer number (24184326609).

Almost surely, 2^48368653217 is an apocalyptic number.

It is an amenable number.

48368653217 is a deficient number, since it is larger than the sum of its proper divisors (1).

48368653217 is an equidigital number, since it uses as much as digits as its factorization.

48368653217 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5806080, while the sum is 53.

The spelling of 48368653217 in words is "forty-eight billion, three hundred sixty-eight million, six hundred fifty-three thousand, two hundred seventeen".