32553300163 has 2 divisors, whose sum is σ = 32553300164. Its totient is φ = 32553300162.

The previous prime is 32553300137. The next prime is 32553300181. The reversal of 32553300163 is 36100335523.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32553300163 is a prime.

It is not a weakly prime, because it can be changed into another prime (32553300863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16276650081 + 16276650082.

It is an arithmetic number, because the mean of its divisors is an integer number (16276650082).

Almost surely, 2^32553300163 is an apocalyptic number.

32553300163 is a deficient number, since it is larger than the sum of its proper divisors (1).

32553300163 is an equidigital number, since it uses as much as digits as its factorization.

32553300163 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24300, while the sum is 31.

Adding to 32553300163 its reverse (36100335523), we get a palindrome (68653635686).

The spelling of 32553300163 in words is "thirty-two billion, five hundred fifty-three million, three hundred thousand, one hundred sixty-three".