45207733 has 2 divisors, whose sum is σ = 45207734. Its totient is φ = 45207732.

The previous prime is 45207689. The next prime is 45207737. The reversal of 45207733 is 33770254.

45207733 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 25786084 + 19421649 = 5078^2 + 4407^2 .

It is a cyclic number.

It is not a de Polignac number, because 45207733 - 2¹³ = 45199541 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45207695 and 45207704.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45207737) 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, 22603866 + 22603867.

It is an arithmetic number, because the mean of its divisors is an integer number (22603867).

Almost surely, 2^45207733 is an apocalyptic number.

It is an amenable number.

45207733 is a deficient number, since it is larger than the sum of its proper divisors (1).

45207733 is an equidigital number, since it uses as much as digits as its factorization.

45207733 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 17640, while the sum is 31.

The square root of 45207733 is about 6723.6696081827. The cubic root of 45207733 is about 356.2358119721.

Adding to 45207733 its reverse (33770254), we get a palindrome (78977987).

The spelling of 45207733 in words is "forty-five million, two hundred seven thousand, seven hundred thirty-three".