5172154333 has 2 divisors, whose sum is σ = 5172154334. Its totient is φ = 5172154332.

The previous prime is 5172154327. The next prime is 5172154381. The reversal of 5172154333 is 3334512715.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4706371609 + 465782724 = 68603^2 + 21582^2 .

It is a cyclic number.

It is not a de Polignac number, because 5172154333 - 2¹⁷ = 5172023261 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5172154303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2586077166 + 2586077167.

It is an arithmetic number, because the mean of its divisors is an integer number (2586077167).

Almost surely, 2^5172154333 is an apocalyptic number.

It is an amenable number.

5172154333 is a deficient number, since it is larger than the sum of its proper divisors (1).

5172154333 is an equidigital number, since it uses as much as digits as its factorization.

5172154333 is an evil number, because the sum of its binary digits is even.

The product of its digits is 37800, while the sum is 34.

The square root of 5172154333 is about 71917.6913770179. The cubic root of 5172154333 is about 1729.3802376437.

The spelling of 5172154333 in words is "five billion, one hundred seventy-two million, one hundred fifty-four thousand, three hundred thirty-three".