5453003 has 2 divisors, whose sum is σ = 5453004. Its totient is φ = 5453002.

The previous prime is 5452961. The next prime is 5453009. The reversal of 5453003 is 3003545.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5453003 - 2⁸ = 5452747 is a prime.

It is not a weakly prime, because it can be changed into another prime (5453009) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2726501 + 2726502.

It is an arithmetic number, because the mean of its divisors is an integer number (2726502).

Almost surely, 2^5453003 is an apocalyptic number.

5453003 is a deficient number, since it is larger than the sum of its proper divisors (1).

5453003 is an equidigital number, since it uses as much as digits as its factorization.

5453003 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 5453003 is about 2335.1665893465. The cubic root of 5453003 is about 176.0132027802.

Adding to 5453003 its reverse (3003545), we get a palindrome (8456548).

The spelling of 5453003 in words is "five million, four hundred fifty-three thousand, three".