553255206 has 32 divisors (see below), whose sum is σ = 1266379008. Its totient is φ = 157848480.

The previous prime is 553255187. The next prime is 553255207. The reversal of 553255206 is 602552355.

It is a super-2 number, since 2×553255206² = 612182645932204872, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (553255207) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21801 + ... + 39771.

It is an arithmetic number, because the mean of its divisors is an integer number (39574344).

Almost surely, 2^553255206 is an apocalyptic number.

553255206 is an abundant number, since it is smaller than the sum of its proper divisors (713123802).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

553255206 is a wasteful number, since it uses less digits than its factorization.

553255206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18716.

The product of its (nonzero) digits is 45000, while the sum is 33.

The square root of 553255206 is about 23521.3776382252. The cubic root of 553255206 is about 820.9344918340.

The spelling of 553255206 in words is "five hundred fifty-three million, two hundred fifty-five thousand, two hundred six".