45307433 has 2 divisors, whose sum is σ = 45307434. Its totient is φ = 45307432.

The previous prime is 45307429. The next prime is 45307441. The reversal of 45307433 is 33470354.

It is a happy number.

45307433 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 40347904 + 4959529 = 6352^2 + 2227^2 .

It is a cyclic number.

It is not a de Polignac number, because 45307433 - 2² = 45307429 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45307396 and 45307405.

It is not a weakly prime, because it can be changed into another prime (45306433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22653716 + 22653717.

It is an arithmetic number, because the mean of its divisors is an integer number (22653717).

Almost surely, 2^45307433 is an apocalyptic number.

It is an amenable number.

45307433 is a deficient number, since it is larger than the sum of its proper divisors (1).

45307433 is an equidigital number, since it uses as much as digits as its factorization.

45307433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 15120, while the sum is 29.

The square root of 45307433 is about 6731.0796310845. The cubic root of 45307433 is about 356.4974975351.

Adding to 45307433 its reverse (33470354), we get a palindrome (78777787).

The spelling of 45307433 in words is "forty-five million, three hundred seven thousand, four hundred thirty-three".