45248233 has 2 divisors, whose sum is σ = 45248234. Its totient is φ = 45248232.

The previous prime is 45248183. The next prime is 45248239. The reversal of 45248233 is 33284254.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 42928704 + 2319529 = 6552^2 + 1523^2 .

It is a cyclic number.

It is not a de Polignac number, because 45248233 - 2¹⁷ = 45117161 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45248195 and 45248204.

It is not a weakly prime, because it can be changed into another prime (45248239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22624116 + 22624117.

It is an arithmetic number, because the mean of its divisors is an integer number (22624117).

Almost surely, 2^45248233 is an apocalyptic number.

It is an amenable number.

45248233 is a deficient number, since it is larger than the sum of its proper divisors (1).

45248233 is an equidigital number, since it uses as much as digits as its factorization.

45248233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23040, while the sum is 31.

The square root of 45248233 is about 6726.6806821790. The cubic root of 45248233 is about 356.3421598850.

The spelling of 45248233 in words is "forty-five million, two hundred forty-eight thousand, two hundred thirty-three".