45510233 has 2 divisors, whose sum is σ = 45510234. Its totient is φ = 45510232.

The previous prime is 45510221. The next prime is 45510247. The reversal of 45510233 is 33201554.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44249104 + 1261129 = 6652^2 + 1123^2 .

It is a cyclic number.

It is not a de Polignac number, because 45510233 - 2¹⁴ = 45493849 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 45510199 and 45510208.

It is not a weakly prime, because it can be changed into another prime (45510253) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22755116 + 22755117.

It is an arithmetic number, because the mean of its divisors is an integer number (22755117).

Almost surely, 2^45510233 is an apocalyptic number.

It is an amenable number.

45510233 is a deficient number, since it is larger than the sum of its proper divisors (1).

45510233 is an equidigital number, since it uses as much as digits as its factorization.

45510233 is an odious number, because the sum of its binary digits is odd.

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

The square root of 45510233 is about 6746.1272593985. The cubic root of 45510233 is about 357.0286104593.

Adding to 45510233 its reverse (33201554), we get a palindrome (78711787).

The spelling of 45510233 in words is "forty-five million, five hundred ten thousand, two hundred thirty-three".