45503027 has 2 divisors, whose sum is σ = 45503028. Its totient is φ = 45503026.

The previous prime is 45503023. The next prime is 45503047. The reversal of 45503027 is 72030554.

45503027 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 is a cyclic number.

It is not a de Polignac number, because 45503027 - 2² = 45503023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 45502987 and 45503005.

It is not a weakly prime, because it can be changed into another prime (45503021) 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, 22751513 + 22751514.

It is an arithmetic number, because the mean of its divisors is an integer number (22751514).

Almost surely, 2^45503027 is an apocalyptic number.

45503027 is a deficient number, since it is larger than the sum of its proper divisors (1).

45503027 is an equidigital number, since it uses as much as digits as its factorization.

45503027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4200, while the sum is 26.

The square root of 45503027 is about 6745.5931540525. The cubic root of 45503027 is about 357.0097657308.

The spelling of 45503027 in words is "forty-five million, five hundred three thousand, twenty-seven".