552022441 has 4 divisors (see below), whose sum is σ = 557713492. Its totient is φ = 546331392.

The previous prime is 552022421. The next prime is 552022463. The reversal of 552022441 is 144220255.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 144220255 = 5 ⋅28844051.

It can be written as a sum of positive squares in 2 ways, for example, as 316092841 + 235929600 = 17779^2 + 15360^2 .

It is a cyclic number.

It is not a de Polignac number, because 552022441 - 2¹³ = 552014249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552022421) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2845380 + ... + 2845573.

It is an arithmetic number, because the mean of its divisors is an integer number (139428373).

Almost surely, 2^552022441 is an apocalyptic number.

It is an amenable number.

552022441 is a deficient number, since it is larger than the sum of its proper divisors (5691051).

552022441 is an equidigital number, since it uses as much as digits as its factorization.

552022441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5691050.

The product of its (nonzero) digits is 3200, while the sum is 25.

The square root of 552022441 is about 23495.1578202829. The cubic root of 552022441 is about 820.3243021233.

Adding to 552022441 its reverse (144220255), we get a palindrome (696242696).

The spelling of 552022441 in words is "five hundred fifty-two million, twenty-two thousand, four hundred forty-one".