5595643 has 2 divisors, whose sum is σ = 5595644. Its totient is φ = 5595642.

The previous prime is 5595631. The next prime is 5595683. The reversal of 5595643 is 3465955.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5595643 - 2¹³ = 5587451 is a prime.

It is a super-2 number, since 2×5595643² = 62622441166898, which contains 22 as substring.

It is a d-powerful number, because it can be written as 5 + 5⁹ + 9⁴ + 5⁹ + 6⁸ + 4⁵ + 3⁷ .

It is not a weakly prime, because it can be changed into another prime (5595613) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2797821 + 2797822.

It is an arithmetic number, because the mean of its divisors is an integer number (2797822).

Almost surely, 2^5595643 is an apocalyptic number.

5595643 is a deficient number, since it is larger than the sum of its proper divisors (1).

5595643 is an equidigital number, since it uses as much as digits as its factorization.

5595643 is an evil number, because the sum of its binary digits is even.

The product of its digits is 81000, while the sum is 37.

The square root of 5595643 is about 2365.5111498363. The cubic root of 5595643 is about 177.5347336643.

The spelling of 5595643 in words is "five million, five hundred ninety-five thousand, six hundred forty-three".