45069043 has 2 divisors, whose sum is σ = 45069044. Its totient is φ = 45069042.

The previous prime is 45069001. The next prime is 45069047. The reversal of 45069043 is 34096054.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45069043 - 2⁹ = 45068531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45068996 and 45069014.

It is not a weakly prime, because it can be changed into another prime (45069047) 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, 22534521 + 22534522.

It is an arithmetic number, because the mean of its divisors is an integer number (22534522).

Almost surely, 2^45069043 is an apocalyptic number.

45069043 is a deficient number, since it is larger than the sum of its proper divisors (1).

45069043 is an equidigital number, since it uses as much as digits as its factorization.

45069043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 45069043 is about 6713.3481214667. The cubic root of 45069043 is about 355.8711475566.

The spelling of 45069043 in words is "forty-five million, sixty-nine thousand, forty-three".