32164049647 has 2 divisors, whose sum is σ = 32164049648. Its totient is φ = 32164049646.

The previous prime is 32164049641. The next prime is 32164049653. The reversal of 32164049647 is 74694046123.

It is a balanced prime because it is at equal distance from previous prime (32164049641) and next prime (32164049653).

It is a cyclic number.

It is not a de Polignac number, because 32164049647 - 2¹¹ = 32164047599 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 32164049597 and 32164049606.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32164049641) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16082024823 + 16082024824.

It is an arithmetic number, because the mean of its divisors is an integer number (16082024824).

Almost surely, 2^32164049647 is an apocalyptic number.

32164049647 is a deficient number, since it is larger than the sum of its proper divisors (1).

32164049647 is an equidigital number, since it uses as much as digits as its factorization.

32164049647 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 870912, while the sum is 46.

The spelling of 32164049647 in words is "thirty-two billion, one hundred sixty-four million, forty-nine thousand, six hundred forty-seven".