532206091 has 2 divisors, whose sum is σ = 532206092. Its totient is φ = 532206090.

The previous prime is 532206089. The next prime is 532206139. The reversal of 532206091 is 190602235.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 532206091 - 2¹ = 532206089 is a prime.

Together with 532206089, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (532206001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 266103045 + 266103046.

It is an arithmetic number, because the mean of its divisors is an integer number (266103046).

Almost surely, 2^532206091 is an apocalyptic number.

532206091 is a deficient number, since it is larger than the sum of its proper divisors (1).

532206091 is an equidigital number, since it uses as much as digits as its factorization.

532206091 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3240, while the sum is 28.

The square root of 532206091 is about 23069.5923457698. The cubic root of 532206091 is about 810.3885201128.

The spelling of 532206091 in words is "five hundred thirty-two million, two hundred six thousand, ninety-one".