32313016793 has 2 divisors, whose sum is σ = 32313016794. Its totient is φ = 32313016792.

The previous prime is 32313016783. The next prime is 32313016861. The reversal of 32313016793 is 39761031323.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 16463969344 + 15849047449 = 128312^2 + 125893^2 .

It is a cyclic number.

It is not a de Polignac number, because 32313016793 - 2²² = 32308822489 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (32313016783) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16156508396 + 16156508397.

It is an arithmetic number, because the mean of its divisors is an integer number (16156508397).

Almost surely, 2^32313016793 is an apocalyptic number.

It is an amenable number.

32313016793 is a deficient number, since it is larger than the sum of its proper divisors (1).

32313016793 is an equidigital number, since it uses as much as digits as its factorization.

32313016793 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 61236, while the sum is 38.

The spelling of 32313016793 in words is "thirty-two billion, three hundred thirteen million, sixteen thousand, seven hundred ninety-three".