5635043 has 2 divisors, whose sum is σ = 5635044. Its totient is φ = 5635042.

The previous prime is 5635037. The next prime is 5635051. The reversal of 5635043 is 3405365.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5635043 - 2¹⁰ = 5634019 is a prime.

It is a super-2 number, since 2×5635043² = 63507419223698, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (5635033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2817521 + 2817522.

It is an arithmetic number, because the mean of its divisors is an integer number (2817522).

Almost surely, 2^5635043 is an apocalyptic number.

5635043 is a deficient number, since it is larger than the sum of its proper divisors (1).

5635043 is an equidigital number, since it uses as much as digits as its factorization.

5635043 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5400, while the sum is 26.

The square root of 5635043 is about 2373.8245512253. The cubic root of 5635043 is about 177.9504449015.

The spelling of 5635043 in words is "five million, six hundred thirty-five thousand, forty-three".