552129 has 4 divisors (see below), whose sum is σ = 736176. Its totient is φ = 368084.

The previous prime is 552127. The next prime is 552137. The reversal of 552129 is 921255.

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 552129 - 2¹ = 552127 is a prime.

It is a D-number.

It is a junction number, because it is equal to n+sod(n) for n = 552099 and 552108.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 552129.

It is not an unprimeable number, because it can be changed into a prime (552127) 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, 92019 + ... + 92024.

It is an arithmetic number, because the mean of its divisors is an integer number (184044).

2⁵⁵²¹²⁹ is an apocalyptic number.

It is an amenable number.

552129 is a deficient number, since it is larger than the sum of its proper divisors (184047).

552129 is a wasteful number, since it uses less digits than its factorization.

552129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184046.

The product of its digits is 900, while the sum is 24.

The square root of 552129 is about 743.0538338505. The cubic root of 552129 is about 82.0377082172.

The spelling of 552129 in words is "five hundred fifty-two thousand, one hundred twenty-nine".