32475317663 has 2 divisors, whose sum is σ = 32475317664. Its totient is φ = 32475317662.

The previous prime is 32475317657. The next prime is 32475317713. The reversal of 32475317663 is 36671357423.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32475317663 - 2⁴ = 32475317647 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32475317653) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16237658831 + 16237658832.

It is an arithmetic number, because the mean of its divisors is an integer number (16237658832).

Almost surely, 2^32475317663 is an apocalyptic number.

32475317663 is a deficient number, since it is larger than the sum of its proper divisors (1).

32475317663 is an equidigital number, since it uses as much as digits as its factorization.

32475317663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1905120, while the sum is 47.

The spelling of 32475317663 in words is "thirty-two billion, four hundred seventy-five million, three hundred seventeen thousand, six hundred sixty-three".