4545400003 has 2 divisors, whose sum is σ = 4545400004. Its totient is φ = 4545400002.

The previous prime is 4545399983. The next prime is 4545400019. The reversal of 4545400003 is 3000045454.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4545400003 - 2¹³ = 4545391811 is a prime.

It is a super-2 number, since 2×4545400003² = 41321322374544800018, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (4545400063) 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, 2272700001 + 2272700002.

It is an arithmetic number, because the mean of its divisors is an integer number (2272700002).

Almost surely, 2^4545400003 is an apocalyptic number.

4545400003 is a deficient number, since it is larger than the sum of its proper divisors (1).

4545400003 is an equidigital number, since it uses as much as digits as its factorization.

4545400003 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4800, while the sum is 25.

The square root of 4545400003 is about 67419.5817474419. The cubic root of 4545400003 is about 1656.4971866825.

Adding to 4545400003 its reverse (3000045454), we get a palindrome (7545445457).

The spelling of 4545400003 in words is "four billion, five hundred forty-five million, four hundred thousand, three".