5171774533 has 2 divisors, whose sum is σ = 5171774534. Its totient is φ = 5171774532.

The previous prime is 5171774519. The next prime is 5171774599. The reversal of 5171774533 is 3354771715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4009169124 + 1162605409 = 63318^2 + 34097^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5171774533 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5171774533.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5171774233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2585887266 + 2585887267.

It is an arithmetic number, because the mean of its divisors is an integer number (2585887267).

Almost surely, 2^5171774533 is an apocalyptic number.

It is an amenable number.

5171774533 is a deficient number, since it is larger than the sum of its proper divisors (1).

5171774533 is an equidigital number, since it uses as much as digits as its factorization.

5171774533 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 308700, while the sum is 43.

The square root of 5171774533 is about 71915.0508099661. The cubic root of 5171774533 is about 1729.3379061734.

The spelling of 5171774533 in words is "five billion, one hundred seventy-one million, seven hundred seventy-four thousand, five hundred thirty-three".