45403045343 has 2 divisors, whose sum is σ = 45403045344. Its totient is φ = 45403045342.

The previous prime is 45403045333. The next prime is 45403045351. The reversal of 45403045343 is 34354030454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45403045343 - 2⁸ = 45403045087 is a prime.

It is a super-2 number, since 2×45403045343² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45403045333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22701522671 + 22701522672.

It is an arithmetic number, because the mean of its divisors is an integer number (22701522672).

Almost surely, 2^45403045343 is an apocalyptic number.

45403045343 is a deficient number, since it is larger than the sum of its proper divisors (1).

45403045343 is an equidigital number, since it uses as much as digits as its factorization.

45403045343 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 172800, while the sum is 35.

Adding to 45403045343 its reverse (34354030454), we get a palindrome (79757075797).

The spelling of 45403045343 in words is "forty-five billion, four hundred three million, forty-five thousand, three hundred forty-three".