552811 has 8 divisors (see below), whose sum is σ = 637184. Its totient is φ = 469800.

The previous prime is 552809. The next prime is 552821. The reversal of 552811 is 118255.

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

It is a cyclic number.

It is not a de Polignac number, because 552811 - 2¹ = 552809 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (552821) 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, 796 + ... + 1318.

It is an arithmetic number, because the mean of its divisors is an integer number (79648).

2⁵⁵²⁸¹¹ is an apocalyptic number.

552811 is a deficient number, since it is larger than the sum of its proper divisors (84373).

552811 is a wasteful number, since it uses less digits than its factorization.

552811 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 681.

The product of its digits is 400, while the sum is 22.

The square root of 552811 is about 743.5126091735. The cubic root of 552811 is about 82.0714724861.

The spelling of 552811 in words is "five hundred fifty-two thousand, eight hundred eleven".