38432523681353 has 2 divisors, whose sum is σ = 38432523681354. Its totient is φ = 38432523681352.

The previous prime is 38432523681283. The next prime is 38432523681467. The reversal of 38432523681353 is 35318632523483.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19671948184249 + 18760575497104 = 4435307^2 + 4331348^2 .

It is a cyclic number.

It is not a de Polignac number, because 38432523681353 - 2¹⁰ = 38432523680329 is a prime.

It is not a weakly prime, because it can be changed into another prime (38432522681353) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19216261840676 + 19216261840677.

It is an arithmetic number, because the mean of its divisors is an integer number (19216261840677).

Almost surely, 2^{38432523681353} is an apocalyptic number.

It is an amenable number.

38432523681353 is a deficient number, since it is larger than the sum of its proper divisors (1).

38432523681353 is an equidigital number, since it uses as much as digits as its factorization.

38432523681353 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 37324800, while the sum is 56.

The spelling of 38432523681353 in words is "thirty-eight trillion, four hundred thirty-two billion, five hundred twenty-three million, six hundred eighty-one thousand, three hundred fifty-three".