5318461933 has 2 divisors, whose sum is σ = 5318461934. Its totient is φ = 5318461932.

The previous prime is 5318461927. The next prime is 5318462033. The reversal of 5318461933 is 3391648135.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4183243684 + 1135218249 = 64678^2 + 33693^2 .

It is a cyclic number.

It is not a de Polignac number, because 5318461933 - 2⁵ = 5318461901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5318461933.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5318461913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2659230966 + 2659230967.

It is an arithmetic number, because the mean of its divisors is an integer number (2659230967).

Almost surely, 2^5318461933 is an apocalyptic number.

It is an amenable number.

5318461933 is a deficient number, since it is larger than the sum of its proper divisors (1).

5318461933 is an equidigital number, since it uses as much as digits as its factorization.

5318461933 is an evil number, because the sum of its binary digits is even.

The product of its digits is 233280, while the sum is 43.

The square root of 5318461933 is about 72927.7857404158. The cubic root of 5318461933 is about 1745.5354971549.

The spelling of 5318461933 in words is "five billion, three hundred eighteen million, four hundred sixty-one thousand, nine hundred thirty-three".