48439665233 has 2 divisors, whose sum is σ = 48439665234. Its totient is φ = 48439665232.

The previous prime is 48439665181. The next prime is 48439665251. The reversal of 48439665233 is 33256693484.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 46049726464 + 2389938769 = 214592^2 + 48887^2 .

It is a cyclic number.

It is not a de Polignac number, because 48439665233 - 2²² = 48435470929 is a prime.

It is not a weakly prime, because it can be changed into another prime (48439665733) 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, 24219832616 + 24219832617.

It is an arithmetic number, because the mean of its divisors is an integer number (24219832617).

Almost surely, 2^48439665233 is an apocalyptic number.

It is an amenable number.

48439665233 is a deficient number, since it is larger than the sum of its proper divisors (1).

48439665233 is an equidigital number, since it uses as much as digits as its factorization.

48439665233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 11197440, while the sum is 53.

The spelling of 48439665233 in words is "forty-eight billion, four hundred thirty-nine million, six hundred sixty-five thousand, two hundred thirty-three".