5317381633 has 2 divisors, whose sum is σ = 5317381634. Its totient is φ = 5317381632.

The previous prime is 5317381631. The next prime is 5317381639. The reversal of 5317381633 is 3361837135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5028653569 + 288728064 = 70913^2 + 16992^2 .

It is a cyclic number.

It is not a de Polignac number, because 5317381633 - 2¹ = 5317381631 is a prime.

Together with 5317381631, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (5317381631) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2658690816 + 2658690817.

It is an arithmetic number, because the mean of its divisors is an integer number (2658690817).

Almost surely, 2^5317381633 is an apocalyptic number.

It is an amenable number.

5317381633 is a deficient number, since it is larger than the sum of its proper divisors (1).

5317381633 is an equidigital number, since it uses as much as digits as its factorization.

5317381633 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 136080, while the sum is 40.

The square root of 5317381633 is about 72920.3787222749. The cubic root of 5317381633 is about 1745.4173032289.

The spelling of 5317381633 in words is "five billion, three hundred seventeen million, three hundred eighty-one thousand, six hundred thirty-three".