552771 has 16 divisors (see below), whose sum is σ = 835200. Its totient is φ = 361224.

The previous prime is 552757. The next prime is 552787. The reversal of 552771 is 177255.

552771 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 552771 - 2⁶ = 552707 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (552731) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1420 + ... + 1766.

It is an arithmetic number, because the mean of its divisors is an integer number (52200).

552771 is a Friedman number, since it can be written as 177*(5^5-2), using all its digits and the basic arithmetic operations.

2⁵⁵²⁷⁷¹ is an apocalyptic number.

552771 is a deficient number, since it is larger than the sum of its proper divisors (282429).

552771 is a wasteful number, since it uses less digits than its factorization.

552771 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 415 (or 409 counting only the distinct ones).

The product of its digits is 2450, while the sum is 27.

The square root of 552771 is about 743.4857093448. The cubic root of 552771 is about 82.0694929439.

It can be divided in two parts, 55277 and 1, that added together give a triangular number (55278 = T₃₃₂).

The spelling of 552771 in words is "five hundred fifty-two thousand, seven hundred seventy-one".