553220183 has 2 divisors, whose sum is σ = 553220184. Its totient is φ = 553220182.

The previous prime is 553220159. The next prime is 553220243. The reversal of 553220183 is 381022355.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 553220183 - 2¹⁴ = 553203799 is a prime.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (553220113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276610091 + 276610092.

It is an arithmetic number, because the mean of its divisors is an integer number (276610092).

Almost surely, 2^553220183 is an apocalyptic number.

553220183 is a deficient number, since it is larger than the sum of its proper divisors (1).

553220183 is an equidigital number, since it uses as much as digits as its factorization.

553220183 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 7200, while the sum is 29.

The square root of 553220183 is about 23520.6331334852. The cubic root of 553220183 is about 820.9171687884.

It can be divided in two parts, 5 and 53220183, that multiplied together give a triangular number (266100915 = T₂₃₀₆₉).

The spelling of 553220183 in words is "five hundred fifty-three million, two hundred twenty thousand, one hundred eighty-three".