5577223 has 2 divisors, whose sum is σ = 5577224. Its totient is φ = 5577222.

The previous prime is 5577217. The next prime is 5577239. The reversal of 5577223 is 3227755.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5577223 - 2⁵ = 5577191 is a prime.

It is a super-2 number, since 2×5577223² = 62210832783458, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5577023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2788611 + 2788612.

It is an arithmetic number, because the mean of its divisors is an integer number (2788612).

Almost surely, 2^5577223 is an apocalyptic number.

5577223 is a deficient number, since it is larger than the sum of its proper divisors (1).

5577223 is an equidigital number, since it uses as much as digits as its factorization.

5577223 is an evil number, because the sum of its binary digits is even.

The product of its digits is 14700, while the sum is 31.

The square root of 5577223 is about 2361.6144901317. The cubic root of 5577223 is about 177.3397137955.

The spelling of 5577223 in words is "five million, five hundred seventy-seven thousand, two hundred twenty-three".