32356145663 has 2 divisors, whose sum is σ = 32356145664. Its totient is φ = 32356145662.

The previous prime is 32356145659. The next prime is 32356145671. The reversal of 32356145663 is 36654165323.

It is a weak prime.

It is an emirp because it is prime and its reverse (36654165323) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 32356145663 - 2² = 32356145659 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32356145863) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16178072831 + 16178072832.

It is an arithmetic number, because the mean of its divisors is an integer number (16178072832).

Almost surely, 2^32356145663 is an apocalyptic number.

32356145663 is a deficient number, since it is larger than the sum of its proper divisors (1).

32356145663 is an equidigital number, since it uses as much as digits as its factorization.

32356145663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1166400, while the sum is 44.

The spelling of 32356145663 in words is "thirty-two billion, three hundred fifty-six million, one hundred forty-five thousand, six hundred sixty-three".