38053834850309 has 2 divisors, whose sum is σ = 38053834850310. Its totient is φ = 38053834850308.

The previous prime is 38053834850183. The next prime is 38053834850323. The reversal of 38053834850309 is 90305843835083.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 32606498244100 + 5447336606209 = 5710210^2 + 2333953^2 .

It is a cyclic number.

It is not a de Polignac number, because 38053834850309 - 2³² = 38049539883013 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (38053834850509) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19026917425154 + 19026917425155.

It is an arithmetic number, because the mean of its divisors is an integer number (19026917425155).

Almost surely, 2^{38053834850309} is an apocalyptic number.

It is an amenable number.

38053834850309 is a deficient number, since it is larger than the sum of its proper divisors (1).

38053834850309 is an equidigital number, since it uses as much as digits as its factorization.

38053834850309 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 37324800, while the sum is 59.

The spelling of 38053834850309 in words is "thirty-eight trillion, fifty-three billion, eight hundred thirty-four million, eight hundred fifty thousand, three hundred nine".