45530003 has 2 divisors, whose sum is σ = 45530004. Its totient is φ = 45530002.

The previous prime is 45529993. The next prime is 45530011. The reversal of 45530003 is 30003554.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 45530003 - 2⁴ = 45529987 is a prime.

It is not a weakly prime, because it can be changed into another prime (45530033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22765001 + 22765002.

It is an arithmetic number, because the mean of its divisors is an integer number (22765002).

Almost surely, 2^45530003 is an apocalyptic number.

45530003 is a deficient number, since it is larger than the sum of its proper divisors (1).

45530003 is an equidigital number, since it uses as much as digits as its factorization.

45530003 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 900, while the sum is 20.

The square root of 45530003 is about 6747.5923854365. The cubic root of 45530003 is about 357.0803016456.

Adding to 45530003 its reverse (30003554), we get a palindrome (75533557).

The spelling of 45530003 in words is "forty-five million, five hundred thirty thousand, three".