552966281 has 8 divisors (see below), whose sum is σ = 642321984. Its totient is φ = 466200720.

The previous prime is 552966269. The next prime is 552966289. The reversal of 552966281 is 182669255.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 552966281 - 2⁶ = 552966217 is a prime.

It is a super-2 number, since 2×552966281² = 611543415845941922, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552966289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647075 + ... + 647928.

It is an arithmetic number, because the mean of its divisors is an integer number (80290248).

Almost surely, 2^552966281 is an apocalyptic number.

It is an amenable number.

552966281 is a deficient number, since it is larger than the sum of its proper divisors (89355703).

552966281 is a wasteful number, since it uses less digits than its factorization.

552966281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1295071.

The product of its digits is 259200, while the sum is 44.

The square root of 552966281 is about 23515.2350828139. The cubic root of 552966281 is about 820.7915621358.

The spelling of 552966281 in words is "five hundred fifty-two million, nine hundred sixty-six thousand, two hundred eighty-one".