553443255 has 12 divisors (see below), whose sum is σ = 959301720. Its totient is φ = 295169712.

The previous prime is 553443199. The next prime is 553443257. The reversal of 553443255 is 552344355.

It is not a de Polignac number, because 553443255 - 2¹⁷ = 553312183 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553443257) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6149325 + ... + 6149414.

It is an arithmetic number, because the mean of its divisors is an integer number (79941810).

Almost surely, 2^553443255 is an apocalyptic number.

553443255 is a deficient number, since it is larger than the sum of its proper divisors (405858465).

553443255 is a wasteful number, since it uses less digits than its factorization.

553443255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12298750 (or 12298747 counting only the distinct ones).

The product of its digits is 180000, while the sum is 36.

The square root of 553443255 is about 23525.3747047736. The cubic root of 553443255 is about 821.0274919668.

The spelling of 553443255 in words is "five hundred fifty-three million, four hundred forty-three thousand, two hundred fifty-five".