552027869 has 4 divisors (see below), whose sum is σ = 552383520. Its totient is φ = 551672220.

The previous prime is 552027829. The next prime is 552027871. The reversal of 552027869 is 968720255.

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 a de Polignac number, because none of the positive numbers 2^k-552027869 is a prime.

It is a super-2 number, since 2×552027869² = 609469536305362322, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552027829) 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, 175487 + ... + 178604.

It is an arithmetic number, because the mean of its divisors is an integer number (138095880).

Almost surely, 2^552027869 is an apocalyptic number.

It is an amenable number.

552027869 is a deficient number, since it is larger than the sum of its proper divisors (355651).

552027869 is a wasteful number, since it uses less digits than its factorization.

552027869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 355650.

The product of its (nonzero) digits is 302400, while the sum is 44.

The square root of 552027869 is about 23495.2733331621. The cubic root of 552027869 is about 820.3269908459.

The spelling of 552027869 in words is "five hundred fifty-two million, twenty-seven thousand, eight hundred sixty-nine".