5555323 has 2 divisors, whose sum is σ = 5555324. Its totient is φ = 5555322.

The previous prime is 5555321. The next prime is 5555339. The reversal of 5555323 is 3235555.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 5555323 - 2¹ = 5555321 is a prime.

It is a super-2 number, since 2×5555323² = 61723227268658, which contains 22 as substring.

Together with 5555321, it forms a pair of twin primes.

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 5555291 and 5555300.

It is not a weakly prime, because it can be changed into another prime (5555321) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2777661 + 2777662.

It is an arithmetic number, because the mean of its divisors is an integer number (2777662).

Almost surely, 2^5555323 is an apocalyptic number.

5555323 is a deficient number, since it is larger than the sum of its proper divisors (1).

5555323 is an equidigital number, since it uses as much as digits as its factorization.

5555323 is an evil number, because the sum of its binary digits is even.

The product of its digits is 11250, while the sum is 28.

The square root of 5555323 is about 2356.9732709558. The cubic root of 5555323 is about 177.1072902244.

The spelling of 5555323 in words is "five million, five hundred fifty-five thousand, three hundred twenty-three".