45048071 has 2 divisors, whose sum is σ = 45048072. Its totient is φ = 45048070.

The previous prime is 45048037. The next prime is 45048089. The reversal of 45048071 is 17084054.

45048071 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 is a cyclic number.

It is not a de Polignac number, because 45048071 - 2¹⁸ = 44785927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (45048271) 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, 22524035 + 22524036.

It is an arithmetic number, because the mean of its divisors is an integer number (22524036).

Almost surely, 2^45048071 is an apocalyptic number.

45048071 is a deficient number, since it is larger than the sum of its proper divisors (1).

45048071 is an equidigital number, since it uses as much as digits as its factorization.

45048071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4480, while the sum is 29.

The square root of 45048071 is about 6711.7859769215. The cubic root of 45048071 is about 355.8159397602.

The spelling of 45048071 in words is "forty-five million, forty-eight thousand, seventy-one".