38532985609073 has 2 divisors, whose sum is σ = 38532985609074. Its totient is φ = 38532985609072.

The previous prime is 38532985609043. The next prime is 38532985609123. The reversal of 38532985609073 is 37090658923583.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 34501150517824 + 4031835091249 = 5873768^2 + 2007943^2 .

It is a cyclic number.

It is not a de Polignac number, because 38532985609073 - 2¹⁰ = 38532985608049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 38532985608994 and 38532985609012.

It is not a weakly prime, because it can be changed into another prime (38532985609043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19266492804536 + 19266492804537.

It is an arithmetic number, because the mean of its divisors is an integer number (19266492804537).

Almost surely, 2^{38532985609073} is an apocalyptic number.

It is an amenable number.

38532985609073 is a deficient number, since it is larger than the sum of its proper divisors (1).

38532985609073 is an equidigital number, since it uses as much as digits as its factorization.

38532985609073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 293932800, while the sum is 68.

The spelling of 38532985609073 in words is "thirty-eight trillion, five hundred thirty-two billion, nine hundred eighty-five million, six hundred nine thousand, seventy-three".