32171480519 has 2 divisors, whose sum is σ = 32171480520. Its totient is φ = 32171480518.

The previous prime is 32171480477. The next prime is 32171480521. The reversal of 32171480519 is 91508417123.

It is a strong prime.

It is an emirp because it is prime and its reverse (91508417123) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32171480519 - 2²⁸ = 31903045063 is a prime.

It is a super-2 number, since 2×32171480519² (a number of 22 digits) contains 22 as substring.

Together with 32171480521, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32171780519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16085740259 + 16085740260.

It is an arithmetic number, because the mean of its divisors is an integer number (16085740260).

Almost surely, 2^32171480519 is an apocalyptic number.

32171480519 is a deficient number, since it is larger than the sum of its proper divisors (1).

32171480519 is an equidigital number, since it uses as much as digits as its factorization.

32171480519 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 60480, while the sum is 41.

The spelling of 32171480519 in words is "thirty-two billion, one hundred seventy-one million, four hundred eighty thousand, five hundred nineteen".