5572823 has 2 divisors, whose sum is σ = 5572824. Its totient is φ = 5572822.

The previous prime is 5572817. The next prime is 5572883. The reversal of 5572823 is 3282755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5572823 - 2⁶ = 5572759 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5572823.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5572883) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2786411 + 2786412.

It is an arithmetic number, because the mean of its divisors is an integer number (2786412).

Almost surely, 2^5572823 is an apocalyptic number.

5572823 is a deficient number, since it is larger than the sum of its proper divisors (1).

5572823 is an equidigital number, since it uses as much as digits as its factorization.

5572823 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 16800, while the sum is 32.

The square root of 5572823 is about 2360.6827402258. The cubic root of 5572823 is about 177.2930657278.

Subtracting from 5572823 its sum of digits (32), we obtain a triangular number (5572791 = T₃₃₃₈).

The spelling of 5572823 in words is "five million, five hundred seventy-two thousand, eight hundred twenty-three".