553466233 has 2 divisors, whose sum is σ = 553466234. Its totient is φ = 553466232.

The previous prime is 553466209. The next prime is 553466317. The reversal of 553466233 is 332664355.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 322669369 + 230796864 = 17963^2 + 15192^2 .

It is a cyclic number.

It is not a de Polignac number, because 553466233 - 2²¹ = 551369081 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 553466192 and 553466201.

It is not a weakly prime, because it can be changed into another prime (553466533) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276733116 + 276733117.

It is an arithmetic number, because the mean of its divisors is an integer number (276733117).

Almost surely, 2^553466233 is an apocalyptic number.

It is an amenable number.

553466233 is a deficient number, since it is larger than the sum of its proper divisors (1).

553466233 is an equidigital number, since it uses as much as digits as its factorization.

553466233 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 194400, while the sum is 37.

The square root of 553466233 is about 23525.8630659961. The cubic root of 553466233 is about 821.0388543534.

The spelling of 553466233 in words is "five hundred fifty-three million, four hundred sixty-six thousand, two hundred thirty-three".