5273603 has 2 divisors, whose sum is σ = 5273604. Its totient is φ = 5273602.

The previous prime is 5273581. The next prime is 5273617. The reversal of 5273603 is 3063725.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5273603 - 2⁸ = 5273347 is a prime.

It is a super-3 number, since 3×5273603³ (a number of 21 digits) contains 333 as substring.

It is a Chen prime.

It is equal to p₃₆₆₂₀₉ and since 5273603 and 366209 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (5273663) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2636801 + 2636802.

It is an arithmetic number, because the mean of its divisors is an integer number (2636802).

Almost surely, 2^5273603 is an apocalyptic number.

5273603 is a deficient number, since it is larger than the sum of its proper divisors (1).

5273603 is an equidigital number, since it uses as much as digits as its factorization.

5273603 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3780, while the sum is 26.

The square root of 5273603 is about 2296.4326682923. The cubic root of 5273603 is about 174.0614021195.

The spelling of 5273603 in words is "five million, two hundred seventy-three thousand, six hundred three".