32160145126517 has 2 divisors, whose sum is σ = 32160145126518. Its totient is φ = 32160145126516.

The previous prime is 32160145126513. The next prime is 32160145126523. The reversal of 32160145126517 is 71562154106123.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30166963062916 + 1993182063601 = 5492446^2 + 1411801^2 .

It is an emirp because it is prime and its reverse (71562154106123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32160145126517 - 2² = 32160145126513 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32160145126513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16080072563258 + 16080072563259.

It is an arithmetic number, because the mean of its divisors is an integer number (16080072563259).

Almost surely, 2^{32160145126517} is an apocalyptic number.

It is an amenable number.

32160145126517 is a deficient number, since it is larger than the sum of its proper divisors (1).

32160145126517 is an equidigital number, since it uses as much as digits as its factorization.

32160145126517 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 302400, while the sum is 44.

The spelling of 32160145126517 in words is "thirty-two trillion, one hundred sixty billion, one hundred forty-five million, one hundred twenty-six thousand, five hundred seventeen".