45343703 has 2 divisors, whose sum is σ = 45343704. Its totient is φ = 45343702.

The previous prime is 45343693. The next prime is 45343723. The reversal of 45343703 is 30734354.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 45343703 - 2¹⁸ = 45081559 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45343723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22671851 + 22671852.

It is an arithmetic number, because the mean of its divisors is an integer number (22671852).

Almost surely, 2^45343703 is an apocalyptic number.

45343703 is a deficient number, since it is larger than the sum of its proper divisors (1).

45343703 is an equidigital number, since it uses as much as digits as its factorization.

45343703 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 45343703 is about 6733.7733107077. The cubic root of 45343703 is about 356.5926012490.

The spelling of 45343703 in words is "forty-five million, three hundred forty-three thousand, seven hundred three".