552657 has 8 divisors (see below), whose sum is σ = 842176. Its totient is φ = 315792.

The previous prime is 552649. The next prime is 552659. The reversal of 552657 is 756255.

552657 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not a de Polignac number, because 552657 - 2³ = 552649 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (552659) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13138 + ... + 13179.

It is an arithmetic number, because the mean of its divisors is an integer number (105272).

2⁵⁵²⁶⁵⁷ is an apocalyptic number.

It is an amenable number.

552657 is a deficient number, since it is larger than the sum of its proper divisors (289519).

552657 is a wasteful number, since it uses less digits than its factorization.

552657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26327.

The product of its digits is 10500, while the sum is 30.

The square root of 552657 is about 743.4090394931. The cubic root of 552657 is about 82.0638507247.

The spelling of 552657 in words is "five hundred fifty-two thousand, six hundred fifty-seven".