552091 has 2 divisors, whose sum is σ = 552092. Its totient is φ = 552090.

The previous prime is 552089. The next prime is 552103. The reversal of 552091 is 190255.

552091 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 552091 - 2¹ = 552089 is a prime.

Together with 552089, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (552001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276045 + 276046.

It is an arithmetic number, because the mean of its divisors is an integer number (276046).

2⁵⁵²⁰⁹¹ is an apocalyptic number.

552091 is a deficient number, since it is larger than the sum of its proper divisors (1).

552091 is an equidigital number, since it uses as much as digits as its factorization.

552091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 450, while the sum is 22.

The square root of 552091 is about 743.0282632579. The cubic root of 552091 is about 82.0358261060.

The spelling of 552091 in words is "five hundred fifty-two thousand, ninety-one".