32479047719 has 2 divisors, whose sum is σ = 32479047720. Its totient is φ = 32479047718.

The previous prime is 32479047703. The next prime is 32479047761. The reversal of 32479047719 is 91774097423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32479047719 - 2⁴ = 32479047703 is a prime.

It is a super-2 number, since 2×32479047719² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32479047779) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16239523859 + 16239523860.

It is an arithmetic number, because the mean of its divisors is an integer number (16239523860).

Almost surely, 2^32479047719 is an apocalyptic number.

32479047719 is a deficient number, since it is larger than the sum of its proper divisors (1).

32479047719 is an equidigital number, since it uses as much as digits as its factorization.

32479047719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2667168, while the sum is 53.

The spelling of 32479047719 in words is "thirty-two billion, four hundred seventy-nine million, forty-seven thousand, seven hundred nineteen".