32243162563 has 2 divisors, whose sum is σ = 32243162564. Its totient is φ = 32243162562.

The previous prime is 32243162561. The next prime is 32243162603. The reversal of 32243162563 is 36526134223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32243162563 - 2¹ = 32243162561 is a prime.

It is a super-3 number, since 3×32243162563³ (a number of 33 digits) contains 333 as substring.

Together with 32243162561, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (32243162561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16121581281 + 16121581282.

It is an arithmetic number, because the mean of its divisors is an integer number (16121581282).

Almost surely, 2^32243162563 is an apocalyptic number.

32243162563 is a deficient number, since it is larger than the sum of its proper divisors (1).

32243162563 is an equidigital number, since it uses as much as digits as its factorization.

32243162563 is an evil number, because the sum of its binary digits is even.

The product of its digits is 155520, while the sum is 37.

Adding to 32243162563 its reverse (36526134223), we get a palindrome (68769296786).

The spelling of 32243162563 in words is "thirty-two billion, two hundred forty-three million, one hundred sixty-two thousand, five hundred sixty-three".