5145233 has 2 divisors, whose sum is σ = 5145234. Its totient is φ = 5145232.

The previous prime is 5145211. The next prime is 5145263. The reversal of 5145233 is 3325415.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3341584 + 1803649 = 1828^2 + 1343^2 .

It is a cyclic number.

It is not a de Polignac number, because 5145233 - 2¹² = 5141137 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5145199 and 5145208.

It is not a weakly prime, because it can be changed into another prime (5145263) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2572616 + 2572617.

It is an arithmetic number, because the mean of its divisors is an integer number (2572617).

Almost surely, 2^5145233 is an apocalyptic number.

It is an amenable number.

5145233 is a deficient number, since it is larger than the sum of its proper divisors (1).

5145233 is an equidigital number, since it uses as much as digits as its factorization.

5145233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 1800, while the sum is 23.

The square root of 5145233 is about 2268.3106048335. The cubic root of 5145233 is about 172.6374511838.

The spelling of 5145233 in words is "five million, one hundred forty-five thousand, two hundred thirty-three".