552150281 has 4 divisors (see below), whose sum is σ = 557310672. Its totient is φ = 546989892.

The previous prime is 552150271. The next prime is 552150289. The reversal of 552150281 is 182051255.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 552150281 - 2¹⁸ = 551888137 is a prime.

It is a super-2 number, since 2×552150281² = 609739865616757922, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (552150289) 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 3 ways as a sum of consecutive naturals, for example, 2580035 + ... + 2580248.

It is an arithmetic number, because the mean of its divisors is an integer number (139327668).

Almost surely, 2^552150281 is an apocalyptic number.

It is an amenable number.

552150281 is a deficient number, since it is larger than the sum of its proper divisors (5160391).

552150281 is a wasteful number, since it uses less digits than its factorization.

552150281 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5160390.

The product of its (nonzero) digits is 4000, while the sum is 29.

The square root of 552150281 is about 23497.8782233631. The cubic root of 552150281 is about 820.3876221121.

The spelling of 552150281 in words is "five hundred fifty-two million, one hundred fifty thousand, two hundred eighty-one".