5653723 has 2 divisors, whose sum is σ = 5653724. Its totient is φ = 5653722.

The previous prime is 5653709. The next prime is 5653751. The reversal of 5653723 is 3273565.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5653723 - 2⁵ = 5653691 is a prime.

It is a d-powerful number, because it can be written as 5³ + 6² + 5⁹ + 3⁸ + 7⁴ + 2²¹ + 3¹³ .

It is not a weakly prime, because it can be changed into another prime (5653763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2826861 + 2826862.

It is an arithmetic number, because the mean of its divisors is an integer number (2826862).

Almost surely, 2^5653723 is an apocalyptic number.

5653723 is a deficient number, since it is larger than the sum of its proper divisors (1).

5653723 is an equidigital number, since it uses as much as digits as its factorization.

5653723 is an evil number, because the sum of its binary digits is even.

The product of its digits is 18900, while the sum is 31.

The square root of 5653723 is about 2377.7558747693. The cubic root of 5653723 is about 178.1468615007.

The spelling of 5653723 in words is "five million, six hundred fifty-three thousand, seven hundred twenty-three".