55352027 has 2 divisors, whose sum is σ = 55352028. Its totient is φ = 55352026.

The previous prime is 55351987. The next prime is 55352057. The reversal of 55352027 is 72025355.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-55352027 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (55352057) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27676013 + 27676014.

It is an arithmetic number, because the mean of its divisors is an integer number (27676014).

Almost surely, 2^55352027 is an apocalyptic number.

55352027 is a deficient number, since it is larger than the sum of its proper divisors (1).

55352027 is an equidigital number, since it uses as much as digits as its factorization.

55352027 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10500, while the sum is 29.

The square root of 55352027 is about 7439.8942868834. The cubic root of 55352027 is about 381.1048799289.

The spelling of 55352027 in words is "fifty-five million, three hundred fifty-two thousand, twenty-seven".