45250033 has 2 divisors, whose sum is σ = 45250034. Its totient is φ = 45250032.

The previous prime is 45250031. The next prime is 45250057. The reversal of 45250033 is 33005254.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 44515584 + 734449 = 6672^2 + 857^2 .

It is a cyclic number.

It is not a de Polignac number, because 45250033 - 2¹ = 45250031 is a prime.

Together with 45250031, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 45249986 and 45250013.

It is not a weakly prime, because it can be changed into another prime (45250031) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22625016 + 22625017.

It is an arithmetic number, because the mean of its divisors is an integer number (22625017).

Almost surely, 2^45250033 is an apocalyptic number.

It is an amenable number.

45250033 is a deficient number, since it is larger than the sum of its proper divisors (1).

45250033 is an equidigital number, since it uses as much as digits as its factorization.

45250033 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 22.

The square root of 45250033 is about 6726.8144764071. The cubic root of 45250033 is about 356.3468849858.

Adding to 45250033 its reverse (33005254), we get a palindrome (78255287).

The spelling of 45250033 in words is "forty-five million, two hundred fifty thousand, thirty-three".