45043288033 has 2 divisors, whose sum is σ = 45043288034. Its totient is φ = 45043288032.

The previous prime is 45043288001. The next prime is 45043288091. The reversal of 45043288033 is 33088234054.

45043288033 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., 38548217569 + 6495070464 = 196337^2 + 80592^2 .

It is a cyclic number.

It is not a de Polignac number, because 45043288033 - 2⁵ = 45043288001 is a prime.

It is not a weakly prime, because it can be changed into another prime (45043280033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22521644016 + 22521644017.

It is an arithmetic number, because the mean of its divisors is an integer number (22521644017).

Almost surely, 2^45043288033 is an apocalyptic number.

It is an amenable number.

45043288033 is a deficient number, since it is larger than the sum of its proper divisors (1).

45043288033 is an equidigital number, since it uses as much as digits as its factorization.

45043288033 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 276480, while the sum is 40.

The spelling of 45043288033 in words is "forty-five billion, forty-three million, two hundred eighty-eight thousand, thirty-three".