50444896361 has 2 divisors, whose sum is σ = 50444896362. Its totient is φ = 50444896360.

The previous prime is 50444896301. The next prime is 50444896363. The reversal of 50444896361 is 16369844405.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42002043136 + 8442853225 = 204944^2 + 91885^2 .

It is a cyclic number.

It is not a de Polignac number, because 50444896361 - 2³⁴ = 33265027177 is a prime.

It is a Sophie Germain prime.

Together with 50444896363, it forms a pair of twin primes.

It is a Chen prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (50444896363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25222448180 + 25222448181.

It is an arithmetic number, because the mean of its divisors is an integer number (25222448181).

Almost surely, 2^50444896361 is an apocalyptic number.

It is an amenable number.

50444896361 is a deficient number, since it is larger than the sum of its proper divisors (1).

50444896361 is an equidigital number, since it uses as much as digits as its factorization.

50444896361 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2488320, while the sum is 50.

The spelling of 50444896361 in words is "fifty billion, four hundred forty-four million, eight hundred ninety-six thousand, three hundred sixty-one".